2 Samuel 3:27

3:27 And when Abner was returned to Hebron, Joab took him aside in the gate to speak with him quietly, and smote him there under the fifth [rib], that he died, for the blood of Asahel his brother.

2 Samuel 20:9-10

20:9 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. 20:10 But Amasa took no heed to the sword that [was] in Joab’s hand: so he smote him therewith 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 28:3

28:3 Draw me not away with the wicked, and with the workers of iniquity, which speak peace to their neighbours, but mischief [is] in their hearts.

Psalms 55:21

55:21 [The words] of his mouth were smoother than butter, but war [was] in his heart: his words were softer than oil, yet [were] they drawn swords.

Proverbs 26:24-26

26:24 He that hateth dissembleth with his lips, and layeth up deceit within him; 26:25 When he speaketh fair, believe him not: for [there are] seven abominations in his heart. 26:26 [Whose] hatred is covered by deceit, his wickedness shall be shewed before the [whole] congregation.

Matthew 26:48-49

26:48 Now he that betrayed him gave them a sign, saying, Whomsoever I shall kiss, that same is he: hold him fast. 26:49 And forthwith he came to Jesus, and said, Hail, master; and kissed him.