Deuteronomy 19:19

19 you are to do to him what he intended to do to his brother. In this way, you will put an end to such wickedness among you.

Deuteronomy 19:19 Meaning and Commentary

Deuteronomy 19:19

Then shall ye do unto him as he had thought to have done unto
his brother
Inflict the same fine or punishment on him he thought to have brought his brother under by his false testimony of him; whether any pecuniary fine, or whipping and scourging, or the loss of a member, or the value of it, or death itself; whether stoning, strangling, burning, or killing with the sword: though, in the case of accusing a priest's daughter of adultery, as Jarchi observes, such were not to be burnt, as would have been her case if proved, but strangled:

so shalt thou put the evil away from among you;
the evil man that bears a false testimony of his brother, or the guilt of sin which would be incurred by conniving at him.

Deuteronomy 19:19 In-Context

17 then both the men involved in the controversy are to stand before ADONAI, before the cohanim and the judges in office at the time.

18 The judges are to investigate carefully. If they find that the witness is lying and has given false testimony against his brother,

19 you are to do to him what he intended to do to his brother. In this way, you will put an end to such wickedness among you.

20 Those who remain will hear about it, be afraid and no longer commit such wickedness among you.

21 Show no pity: life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.