You shall bind them for a sign on your hand, and they shall be for frontlets between your eyes.
To bind tefillin on the arm as a sign
The cited verse
The Hebrew (Masoretic Text)
וּקְשַׁרְתָּם לְאוֹת עַל־יָדֶךָ
In Maimonides’ words
How Maimonides defines this commandment in his Sefer HaMitzvot — his own words, shown as a primary source.
היא שצונו להניח תפילין של יד והוא אמרו וקשרתם לאות על ידך. וכבר נכפל זה הצווי ארבע פעמים, והראיה על היות תפילין של ראש ושל יד שתי מצות אמרם בגמרא (מנחות מ"ד) על צד התימה ממי שיחשוב שתפילין של ראש ושל יד לא יונח אחד מהם בלתי האחר אלא אם יהיו שתיהן יחד מאמר זה לשונו, מאן דלית ליה שתי מצות חדא מצוה לא לעביד, כלומר מי שלא יוכל לעשות שתי מצות לא יעשה האחת, אינו כן אבל יעשה המצוה אשר נזדמנה ולפיכך יניח איזה מהן שיזדמן לו, הנה התבאר לך שקראו לתפילין של יד ושל ראש שתי מצות. ואלה שתי המצות לא יתחייבו לנשים מפני אמרו יתעלה בסבת חיובם למען תהיה תורת ה' בפיך ונשים אינן חייבות בתלמוד תורה, וכן בארו במכילתא. וכבר נתבאר כלל משפטי אלה שתי המצות בפרק רביעי ממנחות. (בפרשת בוא, ואתחנן, עקב, אהבה הלכות תפילין ומזוזה וספר תורה פ"א):
That is that He commanded us to put on the hand tefillin. And that is His saying, "And you shall tie them as a sign upon your hand" (Deuteronomy 6:8). And this command was already repeated four times. And the proof that the head tefillin and the hand tefillin are two commandments is their saying in the Gemara (Menachot 44a) in surprise at one who thinks that one not put on the head tefillin or the hand tefillin without the other, but rather only if they are both together - and this is the language of the statement - "one who does not have two commandments, should he also not do the one commandment?" This means to say, should one who cannot do two commandments not do the one - that is not the case, but rather he should do the one commandment that presents itself. Hence he should put on either one of them that presents itself to him. Behold it has been made clear to you that they called the hand tefillin and the head tefillin, two commandments. And these two commandments are not obligatory for women on account of His, may He be exalted, saying, as a reason for their obligation, "in order that the Torah of the Lord may be in your mouth" (Exodus 13:9) - and women are not obligated in Torah study. And so did they explain in the Mekhilta. And likewise did they explain all the regulations of these two commandments in the fourth chapter of Menachot. (See Parashat Bo, Vaetchanan and Ekev; Mishneh Torah, Tefillin, Mezuzah and the Torah Scroll 1.)
Hebrew: Sefer HaMitzvot, Warsaw 1883 (public domain). English: Sefaria Edition, trans. Rabbi Francis Nataf, 2021 (CC0). Via Sefaria; translator’s footnotes omitted.
Literary form: a flat, unconditional command
Applicability
How the catalog describes where and when this commandment applies. These are independent descriptions, not a verdict on which laws still count.
- Recorded as practiced today
Classical halakhic consequences
The consequences the classical halakhah attaches to this commandment, grouped by who imposes them. Where a category has none recorded, that absence is itself meaningful.
Imposed by a court
No court-imposed penalty is recorded.
At the hands of Heaven
No divinely-imposed consequence is recorded.
Ritual remedy
No ritual remedy is recorded.
How the streams of Judaism treat this commandment
The streams of Judaism read the same commandment differently — an ongoing plurality, not a ranking. Each position below is reported as the catalog records it; none is presented as the correct one.
- Orthodox Binding
- Conservative Binding
- Reform Not binding
- Reconstructionist Not binding
- Karaite Rejected
Two readings, side by side
24 of 613 commandments have been examined in depth so far — this is one of them.
In the traditional Jewish reading How the Jewish legal (halakhic) tradition reads and defends this commandment, in its own developed voice — the classical reasons given for the commandments (ta’amei ha-mitzvot).
The tradition reads “you shall bind them for a sign upon your hand” as the commandment to bind the arm-tefillin, counted as a mitzvah distinct from the tefillin of the head.
Maimonides counts the tefillin of the arm as its own positive commandment and details its single compartment holding the four passages together. He fixes its place on the upper arm, turned toward the heart, and rules that it is bound on before the head-tefillin and removed after it.
Maimonides (Rambam), Mishneh Torah, Hilkhot Tefillin 4:1–6; Sefer HaMitzvot (12th c.)
The Talmud reads “upon your hand” as the arm rather than the palm, and as the arm set against the heart, so that the sign rests opposite the seat of desire and turns it toward God.
Babylonian Talmud, Menachot 37a–b (rabbinic period)Source text: Babylonian Talmud, Menachot 37a–b — opens the source text at Sefaria in a new tab
Linked rather than reproduced — Babylonian Talmud, Menachot 37a–b: No public-domain or CC0 English translation of this passage is available.
The Sefer HaChinuch gives the reason that binding the sign on the arm beside the heart subjects a person’s strength and longing to the service of God, so that hand, heart, and mind are joined in one intent.
Sefer HaChinuch (13th c.)
Rabbinic citations here link to the source text at Sefaria, a free online library of Jewish texts. Where a public-domain or CC0 English translation — one anyone may reuse — of the exact passage cited has been verified and is short enough to set out in full, the passage is also reproduced here in the source’s own words; where it is not, the citation says which of those conditions it missed. Which passages are reproduced is a matter of licensing, length and verification — never of how much a source matters.
Modern critical scholarship How modern academic biblical scholarship reads this text — the source-critical and form-critical school. Its hedges are shown as it states them; nothing here is presented as settled fact.
Modern source-critical scholarship assigns this text to the Deuteronomic source (D).
Scholarly confidence in this reading: scholarly consensus.
The catalog reads this law as plausibly aimed against Implicitly a theological recontextualization of the ANE practice of binding loyalty-insignia to the arm — Neo-Assyrian reliefs depict courtiers wearing armband tokens of allegiance to the king (per Reade, *Iraq* 34, 1972), a practice the commandment may repurpose by substituting YHWH's words for the sovereign's symbol; the materiality of binding an inscribed object to the body also broadly resonates with the wider ancient Near Eastern apotropaic-amulet tradition, though direct dependence is not demonstrable..
How later traditions received this commandment
How later traditions read or reworked this commandment, each attributed to its own voice. The catalog’s own classification of each reception is shown as it records it, never adopted as GEBible’s.
Qumran (the Dead Sea Scrolls)
- 4QPhyl (4Q128-148) and 8QPhyl — physical tefillin found at Qumran with varying text selections affirmed it
- XQPhyl 1-4 (Qumran phylacteries) affirmed it
Rabbinic aggadah
- Berakhot 6a expanded it homiletically God too is said to wear tefillin, inscribed with Israel's praise (1 Chr 17:21)
Philo of Alexandria
- De Specialibus Legibus 4.137-142 read it allegorically treats the 'sign on the hand' as symbol of action and memory rather than describing the physical artifact in detail
Josephus
- Antiquities 4.213 affirmed it describes inscribing God's greatness and benefits on the arm and head as a memorial
The New Testament
- Matthew 23:5 rejected it polemically Jesus criticizes those who 'make broad their phylacteries (phylakteria)' for ostentation — earliest external attestation of the Greek term
The Church Fathers
- Jerome, Commentary on Matthew 23:5 rejected it polemically Jerome's polemic on Pharisaic phylacteries is dependent on Matthew's framing rather than independent attestation of the practice
Where this commandment meets modern human-rights frameworks
One modern normative lens, attributed to it — not GEBible’s assessment. Each row names the framework it measures against and the catalog’s own classification of the relation.
This framework catalogues tensions; it records agreement in only one of its entries. The near-total tension rate is the shape of the instrument, not a finding.
No tension with the catalogued modern frameworks is recorded here.
This commandment derives from the same verse as the head tefillin (Deuteronomy 6:8), but rabbinic enumeration treats the hand/arm binding as a distinct obligation. The text says "you shall bind them as a sign on your hand (yad)," with yad being ambiguous — it can mean "hand," "arm," or even "forearm" in Biblical Hebrew. Rabbinic tradition settled on the upper arm (specifically the bicep of the weaker arm, facing the heart), and the Talmud (Menachot 37a–b) discusses the precise placement at length. The phrase "as a sign" (lĕ'ōt) connects this practice to other "sign" acts in the Pentateuch: circumcision is called an 'ōt (Genesis 17:11), the Sabbath is an 'ōt (Exodus 31:13, 17), and the blood of Passover on the doorpost functions as an 'ōt (Exodus 12:13). These "signs" collectively form a system of embodied covenant markers — physical practices that inscribe Israelite identity onto the body, the home, and the calendar.
The separation of head and arm tefillin into two distinct commandments follows Maimonides' enumeration in the Sefer HaMitzvot (Positive Commandments #12 and #13). His logic is that the text mentions two locations ("on your hand" and "between your eyes"), and halakhic principle holds that each distinct biblical act constitutes a separate commandment. The Sefer HaChinuch (#421 and #422) follows this same division. Not all enumerators agree — some count the entire verse as a single obligation — but the Maimonidean count became standard.
The arm tefillin's placement near the heart is theologically significant in the rabbinic imagination: the Talmud (Menachot 37b) connects it to the prior verse's injunction that "these words shall be on your heart" (Deut 6:6), creating a spatial link between the physical object and the seat of intention. The wrapping of the leather strap around the arm and fingers during the morning prayer became an occasion for reciting Hosea 2:21–22 ("I will betroth you to me forever..."), transforming the daily ritual into a symbolic reenactment of the covenant as a marriage bond. This interpretive move — from legal obligation to romantic theology — is characteristic of later Jewish mystical and liturgical creativity.
From a comparative perspective, the binding of sacred objects to the arm resonates with ancient Near Eastern practices of wearing divine symbols as tokens of allegiance or protection. Neo-Assyrian reliefs depict courtiers wearing armband insignia denoting loyalty to the king. The Israelite adaptation reframes the practice as loyalty to YHWH rather than to a human sovereign. The materiality of tefillin — leather from a kosher animal, parchment inscribed by hand, precise knots and wrappings — reflects what anthropologists call a "technology of memory": a physical apparatus designed to make abstract theological commitments tangibly present in everyday embodied experience.