Deuteronomy 7:9

7:9 So realize that the Lord your God is the true God, the faithful God who keeps covenant faithfully with those who love him and keep his commandments, to a thousand generations,

Deuteronomy 8:11

Exhortation to Remember That Blessing Comes from God

8:11 Be sure you do not forget the Lord your God by not keeping his commandments, ordinances, and statutes that I am giving you today.

Deuteronomy 27:1

The Assembly at Shechem

27:1 Then Moses and the elders of Israel commanded the people: “Pay attention to all the commandments I am giving you today.