Leviticus 8:36
So Aaron and his sons did all the things the Lord had commanded through Moses.
Exodus 39:43
Moses inspected all the work -- and they had done it just as the Lord had commanded -- they had done it exactly -- and Moses blessed them.
Exodus 40:16
This is what Moses did, according to all the Lord had commanded him -- so he did.
Deuteronomy 4:2
Do not add a thing to what I command you nor subtract from it, so that you may keep the commandments of the Lord your God that I am delivering to you.
Deuteronomy 12:32
You must be careful to do everything I am commanding you. Do not add to it or subtract from it!
1 Samuel 15:22
Then Samuel said, "Does the Lord take pleasure in burnt offerings and sacrifices as much as he does in obedience? Certainly, obedience is better than sacrifice; paying attention is better than the fat of rams.