Exodus 17:8-16
Victory over the Amalekites
17:8 Amalek came and attacked Israel in Rephidim.
17:9 So Moses said to Joshua, “Choose some of our men and go out, fight against Amalek. Tomorrow I will stand on top of the hill with the staff of God in my hand.”
17:10 So Joshua fought against Amalek just as Moses had instructed him;and Moses and Aaron and Hur went up to the top of the hill.
17:11 Whenever Moses would raise his hands, then Israel prevailed, but whenever he would rest his hands, then Amalek prevailed.
17:12 When the hands of Moses became heavy, they took a stone and put it under him, and Aaron and Hur held up his hands, one on one side and one on the other, and so his hands were steady until the sun went down.
17:13 So Joshua destroyed Amalek and his army with the sword.
17:14 The Lord said to Moses, “Write this as a memorial in the book, and rehearse it in Joshua’s hearing; for I will surely wipe out the remembrance of Amalek from under heaven.
17:15 Moses built an altar, and he called it “The Lord is my Banner,”
17:16 for he said, “For a hand was lifted up to the throne of the Lord – that the Lord will have war with Amalek from generation to generation.”
Numbers 24:20
Balaam’s Final Prophecies
24:20 Then Balaam looked on Amalek and delivered this oracle:
“Amalek was the first of the nations,
but his end will be that he will perish.”
Deuteronomy 25:17-19
Treatment of the Amalekites
25:17 Remember what the Amalekites did to you on your way from Egypt,
25:18 how they met you along the way and cut off all your stragglers in the rear of the march when you were exhausted and tired; they were unafraid of God.
25:19 So when the Lord your God gives you relief from all the enemies who surround you in the land he is giving you as an inheritance, you must wipe out the memory of the Amalekites from under heaven – do not forget!