Berean Standard Bible (BSB)
Each one should test his own work. Then he will have reason to boast in himself alone, and not in someone else.
World English Bible (WEB)
But let each man test his own work, and then he will take pride in himself and not in his neighbor.
Strong's King James
But{G1161} let{G1381} every man{G1538} prove{G1381}{(G5720)} his own{G1438} work{G2041}, and{G2532} then{G5119} shall he have{G2192}{(G5692)} rejoicing{G2745} in{G1519} himself{G1438} alone{G3441}, and{G2532} not{G3756} in{G1519} another{G2087}.
The F.O.G *
(4) But everyone is to examine their own work and then they will have a reason to boast in themself alone and not for another.
The F.O.G Message *
Young's Literal Translation
and his own work let each one prove, and then in regard to himself alone the glorying he shall have, and not in regard to the other,