48 Now Jesus said to him, "Judas, with a kiss are you giving up the Son of Mankind?
Luke 22:48 Cross References - CLV
2 Samuel 20:9-10
9 And Joab said to Amasa, `Are you [in] peace, my brother?' and the right hand of Joab lays hold on the beard of Amasa to give a kiss to him;"
10 and Amasa has not been watchful of the sword that [is] in the hand of Joab, and he smites him with it unto the fifth [rib], and sheds out his bowels to the earth, and he has not repeated [it] to him, and he dies; and Joab and Abishai his brother have pursued after Sheba son of Bichri.
Psalms 55:21
21 Words from his mouth are slicker than clotted cream, Yet an attack is planned in his heart; His words are more soothing than oil, Yet they are unloosed swords!"
Proverbs 27:6
6 Faithful are the injuries of one in friendship, Yet shifty are the kisses of one who hates."
Matthew 26:48-50
48 Now he who is giving Him up gives them a sign, saying, "Whomsoever I should be kissing, He it is. Hold Him."
49 And immediately, coming to Jesus, he said, "Rejoice, Rabbi!And he kisses Him fondly."
50 Yet Jesus said to him, "Comrade, for what are you present?Then, approaching, they laid hands on Jesus and hold Him."