Mt 26:48-51
His betrayer had arranged a sign with them, saying, "The man I shall kiss is the one; arrest him." Immediately he went over to Jesus and said, "Hail, Rabbi!" and he kissed him. Jesus answered him, "Friend, do what you have come for." Then stepping forward they laid hands on Jesus and arrested him. And behold, one of those who accompanied Jesus put his hand to his sword, drew it, and struck the high priest's servant, cutting off his ear.