Deuteronomy 23:23

23:23 Whatever you vow, you must be careful to do what you have promised, such as what you have vowed to the Lord your God as a freewill offering.

Deuteronomy 28:9

28:9 The Lord will designate you as his holy people just as he promised you, if you keep his commandments and obey him.

Deuteronomy 19:9

19:9 and then you are careful to observe all these commandments I am giving you today (namely, to love the Lord your God and to always walk in his ways), then you must add three more cities to these three.

Deuteronomy 28:58

The Curse of Covenant Termination

28:58 “If you refuse to obey all the words of this law, the things written in this scroll, and refuse to fear this glorious and awesome name, the Lord your God,