Musannaf Ibn Abi Shayba 27:48

Ali ibn Mushir narrated to us, from Muhammad ibn Amr, from Abu Salamah, from Abu Hurairah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: Allah said: "And the Trumpet will be blown, and all who are in the heavens and all who are on the earth will swoon away," up to His saying: "Then they will stand, looking on." I will be the first to raise his head, and behold, Musa will be holding onto one of the pillars of the Throne. I do not know whether he raised his head before me, or if he was among those whom Allah exempted.