American Standard Version
What thing soever I command you, that shall ye observe to do: thou shalt not add thereto, nor diminish from it.

Amplified® Bible
Whatever I command you, be watchful to do it; you shall not add to it or diminish it.

Contemporary English Version
Obey all the laws and teachings I am giving you. Don't add any, and don't take any away.

Darby English Version
Everything that I command you, ye shall take heed to do it; thou shalt not add thereto, nor take from it.

Good News Bible
"Do everything that I have commanded you; do not add anything to it or take anything from it.

King James Version
What thing soever I command you, observe to do it: thou shalt not add thereto, nor diminish from it.

New American Standard Bible
"Whatever I command you, you shall be careful to do; you shall not add to nor take away from it.

New International Version
See that you do all I command you; do not add to it or take away from it.

New King James Version
"Whatever I command you, be careful to observe it; you shall not add to it nor take away from it.

N.A.S.B. in E-Prime
" Whatever I command you, you shall carefully do; you shall not add to nor take away from it.

Revised Standard Version
"Everything that I command you you shall be careful to do; you shall not add to it or take from it.

Young's Literal Translation
The whole thing which I am commanding you -- it ye observe to do; thou dost not add unto it, nor diminish from it.

New English Translation
(13:1)¹ You² must be careful to do everything I am commanding you. Do not add to it or subtract from it!³