Deuteronomy 6:24

6:24 The Lord commanded us to obey all these statutes and to revere him so that it may always go well for us and he may preserve us, as he has to this day.

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.