It wasnarrated that 'Abdullah said:
"Mention was made to theMessengerof Allah (ﷺ) of a man who slept until morning came. Hesaid: 'Thatis because Satan urinated in his ears.'" (RU)
English reference (RU): Vol. 1, Book 5, Hadith 1330 (RU)
Arabic reference (RU): Book 5, Hadith 1391 (RU)