2 Samuel 3:28-30 Modern English Version (MEV)
28 Afterward when David heard of this, he said, “My kingdom and I are forever blameless before the Lord for the blood of Abner the son of Ner. 29 May it fall upon the head of Joab and upon all his father’s house. May the house of Joab never be without one who has a discharge, or who is a leper, or who leans on a staff, or who falls by the sword, or who lacks food.”
30 So Joab and his brother Abishai killed Abner, because he killed Asahel their brother at Gibeon in the battle.