Deuteronomy 4:2
All of you shall not add unto the word which I command you, neither shall all of you diminish ought from it, that all of you may keep the commandments of the LORD your God which I command you.
All of you shall not add unto the word which I command you, neither shall all of you diminish ought from it, that all of you may keep the commandments of the LORD your God which I command you.