¹² And Moses’ hands were heavy, so they took a stone and put it under him, and he sat upon it; and Aaron and Hur stayed up his hands, the one on the one side and the other on the other side; thus his hands were steady until the going down of the sun.

¹³ And Joshua disabled Amalek and his people with the edge of the sword.

¹⁴ And the LORD said unto Moses, Write this for a memorial in the book and tell Joshua that I must utterly blot out the remembrance of Amalek from under heaven.