1 Chronicles 27:21
"Of the half tribe of Manasseh in Gilead, Iddo the son of Zechariah: of Benjamin, Jaasiel the son of Abner:"
Cross References (ranked by relevance)
2 Samuel 3:37
For all the people and all Israel understood that day that it was not of the king to slay Abner the son of Ner.
2 Samuel 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.
1 Kings 4:14
Ahinadab the son of Iddo had Mahanaim: