Exodus 17:13-16 Young's Literal Translation Of The Holy Bible (YLT98)

13. and Joshua weakeneth Amalek and his people by the mouth of the sword.

14. And Jehovah saith unto Moses, `Write this, a memorial in a Book, and set [it] in the ears of Joshua, that I do utterly wipe away the remembrance of Amalek from under the heavens;'

15. and Moses buildeth an altar, and calleth its name Jehovah-Nissi,

16. and saith, `Because a hand [is] on the throne of Jah, war [is] to Jehovah with Amalek from generation--generation.'

Exodus 17