1 Samuel 15:2-3 HNV

2 Thus says the LORD of Hosts, I have marked that which `Amalek did to Yisra'el, how he set himself against him in the way, when he came up out of Mitzrayim.
3 Now go and strike `Amalek, and utterly destroy all that they have, and don't spare them; but kill both man and woman, infant and suckling, ox and sheep, camel and donkey.