וִידֵ֤י מֹשֶׁה֙ כְּבֵדִ֔ים וַיִּקְחוּ־אֶ֛בֶן וַיָּשִׂ֥ימוּ תַחְתָּ֖יו וַיֵּ֣שֶׁב עָלֶ֑יהָ וְאַהֲרֹ֨ן וְח֜וּר תָּֽמְכ֣וּ בְיָדָ֗יו מִזֶּ֤ה אֶחָד֙ וּמִזֶּ֣ה אֶחָ֔ד וַיְהִ֥י יָדָ֛יו אֱמוּנָ֖ה עַד־בֹּ֥א הַשָּֽׁמֶשׁ׃
摩西的手發沉，他們就搬來一塊石頭放在他底下，他就坐在上面；亞倫和戶珥扶著他的手，一個在這邊，一個在那邊。這樣，他的手就一直堅定不移，直到日落。
Targum Jonathan
And the hands of Mosheh were heavy, because the conflict was prolonged till the morrow, and the deliverance of Israel was not prepared on that day; and he could not hold them up in prayer; on which account he would have afflicted his soul. And they took a stone, and placed it under him, and he sat upon it; and Aharon and Hur supported his hand, this the one, and that the other; and his hands were outstretched with firmness, (or, fidelity,) in prayer and fasting, until the going down of the sun.