Exodus 17:8, 9, 10, 11, 12, 13, 14, 15, 16
Exodus 17:8 NLT
While the people of Israel were still at Rephidim, the warriors of Amalek attacked them.
Exodus 17:10 NLT
So Joshua did what Moses had commanded and fought the army of Amalek. Meanwhile, Moses, Aaron, and Hur climbed to the top of a nearby hill.
Exodus 17:15 NLT
Moses built an altar there and named it Yahweh-Nissi (which means “the LORD is my banner”).
Exodus 17:16 NLT
He said, “They have raised their fist against the LORD’s throne, so now the LORD will be at war with Amalek generation after generation.”