Leviticus 8:36
So Aaron and his sons did all things which the LORD commanded by the hand of Moses.
Exodus 39:43
And Moses looked upon all the work, and, behold, they had done it as the LORD had commanded, even so had they done it; and Moses blessed them.
Exodus 40:16
Thus did Moses; according to all that the LORD commanded him, so did he.
Deuteronomy 4:2
Ye shall not add unto the word which I command you, neither shall ye diminish anything from it, that ye may keep the commandments of the LORD your God which I command you.
Deuteronomy 12:32
Keep thyself, and do all that I command you; thou shalt not add to it nor diminish from it.
1 Samuel 15:22
And Samuel said, Does the LORD have as great delight in burnt offerings and sacrifices as in hearing the voice of the LORD? Behold, to hear is better than sacrifice and to hearken than the fat of rams.