Romans 15:20

English Standard Version

20 and thus I make it my ambition to preach the gospel, not where Christ has already been named, lest I build on someone else’s foundation, (2Co 10:13; 2Co 10:15)

New International Version

20 It has always been my ambition to preach the gospel where Christ was not known, so that I would not be building on someone else’s foundation.

New International Reader’s Version

20 I have always wanted to preach the good news where Christ was not known. I don’t want to build on what someone else has started.

King James Version

20 Yea, so have I strived to preach the gospel, not where Christ was named, lest I should build upon another man's foundation: