Thou shalt therefore keep the commandments, and the statutes, and the judgments, which I command thee this day, to do them.
Deuteronomy 4:1
Now therefore hearken, O Israel, unto the statutes and unto the judgments, which I teach you, for to do them, that ye may live, and go in and possess the land which the LORD God of your fathers giveth you.
Deuteronomy 5:32
Ye shall observe to do therefore as the LORD your God hath commanded you: ye shall not turn aside to the right hand or to the left.
John 14:15
If ye love me, keep my commandments.