1 Samuel 22:19

‘Behold, the days are coming, and I will break your strength and the strength of your father’s house so that there will not be an old man in your house.

‘Now go and strike Amalek and devote to destruction all that he has, and do not spare him; but put to death both man and woman, infant and nursing baby, ox and sheep, camel and donkey.’”

Then David came to Nob to Ahimelech the priest; and Ahimelech came trembling to meet David and said to him, “Why are you alone, and no one is with you?”