King James Version
And the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and hath testified falsely against his brother;English Standard Version
The judges shall inquire diligently, and if the witness is a false witness and has accused his brother falsely,New International Version
The judges must make a thorough investigation, and if the witness proves to be a liar, giving false testimony against his brother,