(124) [Remember] when you said to the believers, "Is it not sufficient for you that your Lord should reinforce you with three thousand angels sent down? (125) Yes, if you remain patient and conscious of Allah and the enemy come upon you [attacking] in rage, your Lord will reinforce you with five thousand angels having marks [of distinction].
I saw on the right of the Messenger of Allah (PBUH) and on his left on the day of Uhud two men wearing white clothes fighting with him the fiercest fighting. I had never seen them before, nor did I see them after.

404!