2 Samuel 3:1-8 ESV
There was a long war between the house of Saul and the house of David. And David grew stronger and stronger, while the house of Saul became weaker and weaker.
And sons were born to David at Hebron: his firstborn was Amnon, of Ahinoam of Jezreel; and his second, Chileab, of Abigail the widow of Nabal of Carmel; and the third, Absalom the son of Maacah the daughter of Talmai king of Geshur; and the fourth, Adonijah the son of Haggith; and the fifth, Shephatiah the son of Abital; and the sixth, Ithream, of Eglah, David’s wife. These were born to David in Hebron.
While there was war between the house of Saul and the house of David, Abner was making himself strong in the house of Saul. 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?” Then Abner was very angry over the words of Ish-bosheth and said, “Am I a dog’s head of Judah? To this day I keep showing steadfast love to the house of Saul your father, to his brothers, and to his friends, and have not given you into the hand of David. And yet you charge me today with a fault concerning a woman.
ESV: English Standard Version 2016