Exodus 17:10-12

Wycliffe Bible

¹⁰ Joshua did as Moses spake, and he fought against Amalek. Forsooth Moses, and Aaron, and Hur went up on(to) the top of the hill;

¹¹ and when Moses raised [up] his hands, Israel overcame; forsooth if he let them down a little, Amalek overcame.

¹² Soothly Moses’ hands were (made) heavy, therefore they took a stone, and put (it) under him, on which stone he sat. Forsooth Aaron and Hur sustained his hands, on ever either side; and (so) it was done, that his hands were not made weary, till to the going down of the sun.