1 Samuel 15:33 in the King James Version
And Samuel said, As thy sword hath made women childless, so shall thy mother be childless among women. And Samuel hewed Agag in pieces before the LORD in Gilgal.
Context
32 Then Samuel said, “Bring Agag the king of the Amalekites here to me!” 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!” Then Samuel cut Agag in pieces before the LORD in Gilgal.
34 Then Samuel went to Ramah; and Saul went up to his house to Gibeah of Saul.