He told that a man presented Allah's Messenger ﷺ with a slave called Mid'am, and while Mid'am was unsaddling a camel belonging to Allah's Messenger ﷺ he was struck by a random arrow which killed him. The people said, “Congratulations to him! He will go to paradise;” but Allah's Messenger ﷺ said, “Not at all. By Him in whose hand my soul is, the cloak he took on the day of Khaibar from the spoils which was not among the shares divided will blaze with fire upon him.” When the people heard that, a man brought a sandal-strap, or two sandal-straps, to the Prophet (ﷺ) and said, “A sandal-strap of fire,” or, “Two sandal-straps of fire.” (Bukhari and Muslim.)