Deuteronomy 6:2-4

Living Bible

² The purpose of these laws is to cause you, your sons, and your grandsons to reverence the Lord your God by obeying all of his instructions as long as you live; if you do, you will have long, prosperous years ahead of you. ³ Therefore, O Israel, listen closely to each command and be careful to obey it, so that all will go well with you, and so that you will have many children. If you obey these commands, you will become a great nation in a glorious land ‘flowing with milk and honey,’ even as the God of your fathers promised you.

⁴ “O Israel, listen: Jehovah is our God, Jehovah alone.