Deuteronomy 6:8

8 Tie them as reminders on your hands and bind them on your foreheads.

Deuteronomy 6:8 Meaning and Commentary

Deuteronomy 6:8

And thou shalt bind them for a sign upon thine hand
As a man ties anything to his hand for a token, that he may remember somewhat he is desirous of; though the Jews understand this literally, of binding a scroll of parchment, with this section and others written in it, upon their left hand, as the Targum of Jonathan here interprets the hand:

and they shall be as frontlets between thine eyes;
and which the same Targum interprets of the Tephilim, or phylacteries, which the Jews wear upon their foreheads, and on their arms, and so Jarchi; of which (See Gill on Matthew 23:5).

Deuteronomy 6:8 In-Context

6 These words I am commanding you today are to be upon your hearts.

7 And you shall teach them diligently to your children and speak of them when you sit at home and when you walk along the road, when you lie down and when you get up.

8 Tie them as reminders on your hands and bind them on your foreheads.

9 Write them on the doorposts of your houses and on your gates.

10 And when the LORD your God brings you into the land He swore to your fathers, to Abraham, Isaac, and Jacob, that He would give you—a land with great and splendid cities that you did not build,