2 Samuel 20:9
Then Joab said to Amasa, "Is it peace, O you my brother?" Then the right hand of Joab took hold of the beard of Amasa [as if] to kiss him.
Psalm 55:21
The {buttery words} of his mouth were smooth, but [there was] battle in his heart. His words were smoother than oil, but they [were] drawn swords.
Proverbs 26:24-26
On his lips, an enemy will pretend, but {inside} he will harbor deceit.
Micah 7:2
The faithful [person] has perished from the land, and there is none who is upright among humankind. All of them lie in wait; each hunts his brother [with] a net.
Matthew 26:48-49
Now the one who was betraying him had given them a sign, saying, "[The one] whom I kiss--he is [the one]. Arrest him!"
Luke 22:47-48
[While] he was still speaking, behold, [there came] a crowd, and the one named Judas, one of the twelve, leading them. And he approached Jesus to kiss him.