1 Samuel 15:1-3

Young's Literal Translation

15 And Samuel saith unto Saul, `Me did Jehovah send to anoint thee for king over His people, over Israel; and now, hearken to the voice of the words of Jehovah:

² `Thus said Jehovah of Hosts, I have looked after that which Amalek did to Israel, that which he laid for him in the way in his going up out of Egypt.

³ Now, go, and thou hast smitten Amalek, and devoted all that it hath, and thou hast no pity on it, and hast put to death from man unto woman, from infant unto suckling, from ox unto sheep, from camel unto ass.'