Exodus 13:16

“And it will be as a sign to you on your hand and as a memorial between your eyes, that the law of Yahweh may be in your mouth; for with a strong hand Yahweh brought you out of Egypt.

“You shall bind them as a sign on your hand, and they shall be as phylacteries between your eyes.

“You shall therefore place these words of mine on your heart and on your soul; and you shall bind them as a sign on your hand, and they shall be as phylacteries between your eyes.

“The God of this people Israel chose our fathers and lifted up the people during their stay in the land of Egypt, and with an uplifted arm He led them out from it.