Exodus 17:13-16

Darby(i) 13 And Joshua broke the power of Amalek and his people with the edge of the sword. 14 And Jehovah said to Moses, Write this [for] a memorial in the book, and rehearse [it] in the ears of Joshua, that I will utterly blot out the remembrance of Amalek from under the heavens. 15 And Moses built an altar, and called the name of it Jehovah-nissi. 16 And he said, For the hand is on the throne of Jah; Jehovah will have war with Amalek from generation to generation!