Exodus 17
World English Bible
8Then Amalek came and fought with Israel in Rephidim.
11When Moses held up his hand, Israel prevailed. When he let down his hand, Amalek prevailed.
13Joshua defeated Amalek and his people with the edge of the sword.
15Moses built an altar, and called its name Yahweh our Banner.
16He said, “Yah has sworn: ‘Yahweh will have war with Amalek from generation to generation.’”