Berean Study Bible
The first to state his case seems right until another comes and cross-examines him.

King James Bible
He that is first in his own cause seemeth just; but his neighbour cometh and searcheth him.

American Standard Version
He that pleadeth his cause first'seemeth just; But his neighbor cometh and searcheth him out.

Darby Bible Translation
He that is first in his own cause [seemeth] just; but his neighbour cometh and searcheth him.

Douay-Rheims Bible
The just is first accuser of himself: his friend cometh, and shall search him.

English Revised Version
He that pleadeth his cause first seemeth just; but his neighbour cometh and searcheth him out.

Young's Literal Translation
Righteous is the first in his own cause, His neighbour cometh and hath searched him.