'Obey the Voice of the Lord' in the Bible

Thou shalt therefore obey the voice of the LORD thy God, and do his commandments and his statutes which I command thee this day.

And ye shall be left few in number, whereas ye were as the stars of heaven for multitude; because thou wouldst not obey the voice of the LORD thy God.

And thou shalt return and obey the voice of the LORD, and do all his commandments which I command thee this day.