Ye shall not add unto the word which I
command you, neither shall ye diminish [ought] from it, that ye may keep the
commandments of the LORD your God which I command you.
BSB
You must not add to or subtract from what I command you, so that you may keep the commandments of the LORD your God that I am giving you.
WEB
You shall not add to the word which I command you, neither shall you diminish from it, that you may keep the commandments of Yahweh your God which I command you.
YLT
Ye do not add to the word which I am commanding you, nor diminish from it, to keep the commands of Jehovah your God which I am commanding you.