2 Samuel 3:6-8 - WEB
6
It happened, while there was war between the house of Saul and the house of David, that Abner made himself strong in the house of Saul.
7
Now Saul had a concubine, whose name was Rizpah, the daughter of Aiah: and [Ish-bosheth] said to Abner, Why have you gone in to my father`s concubine?
8
Then was Abner very angry for the words of Ish-bosheth, and said, Am I a dog`s head that belongs to Judah? This day do I show kindness to the house of Saul your father, to his brothers, and to his friends, and have not delivered you into the hand of David; and yet you charge me this day with a fault concerning this woman.
Full Chapter