Deuteronomy 30:2, 8, 20
Deuteronomy 30:2 ESV
and return to the LORD your God, you and your children, and obey his voice in all that I command you today, with all your heart and with all your soul
Deuteronomy 30:8 ESV
And you shall again obey the voice of the LORD and keep all his commandments that I command you today.