Exodus 17:8 Then Amalek came and fought against Israel at Rephidim.

Numbers 24:20 And he looked at Amalek and took up his discourse and said, "Amalek was the first of the nations, But his end shall be destruction."

Deuteronomy 25:17 "Remember what Amalek did to you along the way when you came out from Egypt,

1 Samuel 15:2 "Thus says the LORD of hosts, 'I will punish Amalek for what he did to Israel, how he set himself against him on the way while he was coming up from Egypt.

1 Samuel 15:3 'Now go and strike Amalek and utterly destroy all that he has, and do not spare him; but put to death both man and woman, child and infant, ox and sheep, camel and donkey.'" (NASB ©1995)