Deuteronomy 6:6-9 - Exhortation To Teach The Covenant Principles
6 And these words that I am commanding you {today} shall be on your heart. 7 And you shall recite them to your children, and you shall talk about them at [the time of] your living in your house and at [the time of] your going on the road and at [the time of] your lying down and at [the time of] your rising [up]. 8 And you shall bind them as a sign on your hand, and they shall be as an emblem between your eyes. 9 And you shall write them on the doorframe of your house and on your gates.