Deuteronomy 6:3-5

New Revised Standard Version Catholic Edition

³ Hear therefore, O Israel, and observe them diligently, so that it may go well with you, and so that you may multiply greatly in a land flowing with milk and honey, as the Lord, the God of your ancestors, has promised you.

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.