Exodus 17:13-16

ACV(i) 13 And Joshua weakened Amalek and his people with the edge of the sword. 14 And LORD said to Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: that I will utterly blot out the remembrance of Amalek from under heaven. 15 And Moses built an altar, and called the name of it LORD-nissi. 16 And he said, LORD has sworn, LORD will have war with Amalek from generation to generation.