Deuteronomy 19:18 Talmud References

וְדָרְשׁ֥וּ הַשֹּׁפְטִ֖ים הֵיטֵ֑ב וְהִנֵּ֤ה עֵֽד־שֶׁ֙קֶר֙ הָעֵ֔ד שֶׁ֖קֶר עָנָ֥ה בְאָחִֽיו׃

And the judges shall inquire diligently; and, behold, if the witness be a false witness, and hath testified falsely against his brother;