1While He was still speaking, behold, 2Judas, one of the twelve, came up accompanied by a large crowd with swords and clubs, who came from the chief priests and elders of the people.
References for Matthew 26:47
Now he who was betraying Him gave them a sign, saying, "Whomever I kiss, He is the one; seize Him."
Immediately Judas went to Jesus and said, "Hail, 3Rabbi!" and kissed Him.
References for Matthew 26:49
And Jesus said to him, "4Friend, do what you have come for." Then they came and laid hands on Jesus and seized Him.
References for Matthew 26:50