From Sahih Muslim (Hadith 7087):
Anas b. Malik reported that a person said:Allah's Messenger, how the non-believers be made to assemble on the Day of Resurrection (by crawling) on their faces? Thereupon he said: Is He Who is powerful to make them walk on their feet not powerful enough to make them (crawl) upon their faces on the Day of Resurrection? Qatada said: Of course, it is so. (He adjured): By the might of our Lord
Reference: Muslim 7087