Luke 22:47-49

No sooner had he finished speaking when suddenly a mob approached, and in front of the mob was his disciple Judas. He walked up close to Jesus and greeted him with a kiss. For he had agreed to give the religious leaders a sign, saying, “The one I kiss is the one to seize.” Jesus looked at him with sorrow and said, “A kiss, Judas? Are you really going to betray the Son of Man with a kiss?” When the other disciples understood what was happening, they asked, “Lord, shall we fight them with our swords?”