1 Samuel 14:50

And the name of Saul’s wife was Ahinoam, the daughter of Ahimaaz: and the name of the captain of his host was Abner, the son of Ner, Saul’s uncle.

1 Samuel 14:50 stands within the record of the choosing of Saul and the opening of his reign. That opening reign was marked by rashness and weakness on Saul's part. That course led to the Lord's rejection of Saul and his family and to the anointing of David.