Deuteronomy 6:4-9 (NIV)
4 Hear, O Israel: The LORD our God, the LORD is one.
5 Love the LORD your God with all your heart and with all your soul and with all your strength.
6 These commandments that I give you today are to be upon your hearts.
7 Impress them on your children. Talk about 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 symbols on your hands and bind them on your foreheads.
9 Write them on the doorframes of your houses and on your gates.