1 Samuel 15:32-35 - Samuel Puts Agag To Death
32 Then Samuel said, "Bring here to me Agag the king of the Amalekites!" Agag came to him cheerfully. Agag said, "Surely the bitterness of death is past."
33 Samuel said, "As your sword has made women childless, so your mother will be childless among women!" Samuel cut Agag in pieces before Yahweh in Gilgal.
34 Then Samuel went to Ramah; and Saul went up to his house to Gibeah of Saul. 35 Samuel came no more to see Saul until the day of his death; for Samuel mourned for Saul: and Yahweh grieved that he had made Saul king over Israel.