Deuteronomy 6:4

1 Now these are the commandments, the statutes, and the ordinances, which the LORD your God commanded to teach you, that you might do them in the land that you go over to possess;

2 that you might fear the LORD your God, to keep all his statutes and his commandments, which I command you—you, your son, and your son’s son, all the days of your life; and that your days may be prolonged.

3 Hear therefore, Israel, and observe to do it, that it may be well with you, and that you may increase mightily, as the LORD, the God of your fathers, has promised to you, in a land flowing with milk and honey.

4 Hear, Israel: The LORD is our God. The LORD is one.

5 You shall love the LORD your God with all your heart, with all your soul, and with all your might.

6 These words, which I command you today, shall be on your heart;

7 and you shall teach them diligently to your children, and shall talk of them when you sit in your house, and when you walk by the way, and when you lie down, and when you rise up.