48 But Jesus said to him, Judas, betrayest thou the Son of man with a kiss?
Luke 22:48 Cross References - Webster
2 Samuel 20:9-10
9 And Joab said to Amasa, Art thou in health, my brother? And Joab took Amasa by the beard with the right hand to kiss him.
10 But Amasa took no heed to the sword that was in Joab's hand: so he smote him in the fifth rib, and shed out his bowels to the ground, and struck him not again; and he died. So Joab and Abishai his brother pursued after Sheba the son of Bichri.
Psalms 55:21
21 (55:20)He hath put forth his hands against such as are at peace with him: he hath broken his covenant.
Proverbs 27:6
6 Faithful are the wounds of a friend; but the kisses of an enemy are deceitful.