Deuteronomy 6:4-7 New Revised Standard Version (NRSV)
4 Hear, O Israel: The Lord is our God, the Lord alone.[a] 5 You shall love the Lord your God with all your heart, and with all your soul, and with all your might. 6 Keep these words that I am commanding you today in your heart. 7 Recite them to your children and talk about them when you are at home and when you are away, when you lie down and when you rise.