Exodus 17:14

14Then the Lord said to Moses, “Write this as a memorial in a book and recite it in the ears of aJoshua, that bI will utterly blot out the memory of Amalek from under heaven.”

Exodus 17:16

16saying, “A hand upon the throne
A slight change would yield  upon the banner
of the Lord! dThe Lord will have war with Amalek from generation to generation.”

Copyright information for ESV