Deuteronomy 26:17

26:17 Today you have declared the Lord to be your God, and that you will walk in his ways, keep his statutes, commandments, and ordinances, and obey him.

Deuteronomy 6:2

6:2 and that you may so revere the Lord your God that you will keep all his statutes and commandments that I am giving you – you, your children, and your grandchildren – all your lives, to prolong your days.