2 Samuel 20:9
Joab said to Amasa, "How are you, my brother?" With his right hand Joab took hold of Amasa's beard as if to greet him with a kiss.
Psalm 55:21
His words are as smooth as butter, but he harbors animosity in his heart. His words seem softer than oil, but they are really like sharp swords.
Proverbs 26:24-26
The one who hates others disguises it with his lips, but he stores up deceit within him.
Micah 7:2
Faithful men have disappeared from the land; there are no godly men left. They all wait in ambush so they can shed blood; they hunt their own brother with a net.
Matthew 26:48-49
(Now the betrayer had given them a sign, saying, "The one I kiss is the man. Arrest him!")
Luke 22:47-48
While he was still speaking, suddenly a crowd appeared, and the man named Judas, one of the twelve, was leading them. He walked up to Jesus to kiss him.