Deuteronomy 19:18

And the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and hath testified falsely against his brother;

Deuteronomy 19:18 · King James Version

In other versions

and the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and have testified falsely against his brother;
ASV
And the judges will have the question looked into with care: and if the witness is seen to be false and to have made a false statement against his brother,
BBE
and the judges shall make thorough inquiry; and if the witness be a false witness, and he have testified falsely against his brother,
DBY
and the judges shall make diligent inquisition: and, behold, if the witness is a false witness, and has testified falsely against his brother;
WEB
and the judges have searched diligently, and lo, the witness `is' a false witness, a falsehood he hath testified against his brother:
YLT
And the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and has testified falsely against his brother;
ENG
And the judges shall make diligent inquisition: and behold, if the witness is a false witness, and hath testified falsely against his brother;
WBT
The judges shall investigate thoroughly, and if the witness is proven to be a liar who has falsely accused his brother,
BSB

¹⁶If a false witness rise up against any man to testify against him that which is wrong;

¹⁷Then both the men, between whom the controversy is, shall stand before the LORD, before the priests and the judges, which shall be in those days;

¹⁸And the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and hath testified falsely against his brother;

¹⁹Then shall ye do unto him, as he had thought to have done unto his brother: so shalt thou put the evil away from among you.

²⁰And those which remain shall hear, and fear, and shall henceforth commit no more any such evil among you.