From Sahih Muslim (Hadith 2082):
Ubaidullah b. Anas b. Malik heard (his father) Anas b. Malik as saying:A bedouin came to the Messenger of Allah (ﷺ) on Friday as he was (delivering the sermon on his) pulpit; and the rest of the hadith is the same but with this addition:" I saw the cloud clearing just as a sheet is folded
Reference: Muslim 2082