Matthew 26:48
Now the man who betrayed him gave them a sign, saying, Whomever I may kiss is he. Seize him.
2 Samuel 3:27
And when Abner was returned to Hebron, Joab took him aside into the midst of the gate to speak with him quietly, and smote him there in the body, so that he died, for the blood of Asahel his brother.
2 Samuel 20:9-10
And Joab said to Amasa, Is it well with thee, my brother? And Joab took Amasa by the beard with his right hand to kiss him.
Psalm 28:3
Draw me not away with the wicked, and with the workers of iniquity, who speak peace with their neighbors, but mischief is in their hearts.
Psalm 55:20-21
He has put forth his hands against such as were at peace with him. He has profaned his covenant.
Mark 14:44
Now he who betrayed him had given them a sign, saying, Whomever I may kiss is he. Seize him, and lead away securely.