Exodus 17:14-16

14 Then the  Lord said to Moses, “Write this as a memorial in a book and recite it in the ears of a Joshua, that b I will utterly blot out the memory of Amalek from under heaven.” 15 And Moses c built an altar and called the name of it, The  Lord Is My Banner, 16 saying, “A hand upon the throne
A slight change would yield  upon the banner
of the  Lord! e The  Lord will have war with Amalek from generation to generation.”

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