GOD'S WORD® Translation
If I rebuild something that I've torn down, I admit that I was wrong to tear it down.

American Standard Version
For if I build up again those things which I destroyed, I prove myself a transgressor.

Berean Study Bible
If I rebuild what I have already torn down, I prove myself to be a lawbreaker.

Douay-Rheims Bible
For if I build up again the things which I have destroyed, I make myself a prevaricator.

English Revised Version
For if I build up again those things which I destroyed, I prove myself a transgressor.

King James Bible
For if I build again the things which I destroyed, I make myself a transgressor.

World English Bible
For if I build up again those things which I destroyed, I prove myself a law-breaker.

Young's Literal Translation
for if the things I threw down, these again I build up, a transgressor I set myself forth;

Galatians 2:18 Additional Translations ...