2 Samuel 3:27-28

3:27 When Abner returned to Hebron, Joab took him aside at the gate as if to speak privately with him. Joab then stabbed him ¹  in the abdomen and killed him, avenging the shed blood of his brother Asahel. ² 

3:28 When David later heard about this, he said, “I and my kingdom are forever innocent before the Lord of the shed blood of Abner son of Ner!

[3:27]  ¹ tn Heb “and he struck him down there [in] the stomach.”

[3:27]  ² tn Heb “and he [i.e., Abner] died on account of the blood of Asahel his [i.e., Joab’s] brother.”