rsv Exodus:17:10-12
rsv@Exodus:17:10 @ So Joshua did as Moses told him, and fought with Am'alek; and Moses, Aaron, and Hur went up to the top of the hill.
rsv@Exodus:17:11 @ Whenever Moses held up his hand, Israel prevailed; and whenever he lowered his hand, Am'alek prevailed.
rsv@Exodus:17:12 @ But Moses' hands grew weary; so they took a stone and put it under him, and he sat upon it, and Aaron and Hur held up his hands, one on one side, and the other on the other side; so his hands were steady until the going down of the sun.