Matthew 18:16

18:16 But if he does not listen, take one or two others with you, so that at the testimony of two or three witnesses every matter may be established.

Matthew 19:18

19:18 “Which ones?” he asked. Jesus replied, “Do not murder, do not commit adultery, do not steal, do not give false testimony,

Matthew 24:14

24:14 And this gospel of the kingdom will be preached throughout the whole inhabited earth as a testimony to all the nations, and then the end will come.

Matthew 26:59

26:59 The chief priests and the whole Sanhedrin were trying to find false testimony against Jesus so that they could put him to death.