Mark 14:44-45
Now the betrayer had arranged a signal with them. "The one I kiss," he said, "is the man: lay hold of him, and take him safely away."
Luke 6:16
James's relative Judas, and Judas Iscariot who proved to be a traitor.
Luke 22:47-48
While He was still speaking there came a crowd with Judas, already mentioned as one of the Twelve, at their head. He went up to Jesus to kiss Him.
John 13:18
I am not speaking of all of you. I know whom I have chosen, but things are as they are in order that the Scripture may be fulfilled, which says, 'He who eats my bread has lifted up his heel against me.'