'My Statutes and My Commandments' in the Bible

And if thou wilt walk in my ways, to keep my statutes and my commandments, as thy father David did walk, then I will lengthen thy days.

And it shall be, if thou wilt hearken unto all that I command thee, and wilt walk in my ways, and do that is right in my sight, to keep my statutes and my commandments, as David my servant did; that I will be with thee, and build thee a sure house, as I built for David, and will give Israel unto thee.

But if ye turn away, and forsake my statutes and my commandments, which I have set before you, and shall go and serve other gods, and worship them;