1 Samuel 15:32-33

Then Samuel said, “Bring me Agag, the king of the Amalekites.” And Agag came to him cheerfully. And Agag said, “Surely the bitterness of death has come to an end.” Samuel said, “As your sword has made women childless, so shall your mother be childless among women.” And Samuel cut Agag in pieces before the LORD in Gilgal.