Êxodo 17:12

12 Quando as mãos de Moisés já estavam cansadas, eles pegaram uma pedra e a colocaram debaixo dele, para que nela se assentasse. Arão e Hur mantinham erguidas as mãos de Moisés, um de cada lado, de modo que as mãos permaneceram firmes até o pôr-do-sol.

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