Ibn Umar narrated from the Prophet:
'They Day when mankind will stand before the Lord of all that exists.' He said: "One of them will be standing in sweat up to the middle of his ears." (RU)
English reference (RU): Vol. 5, Book 44, Hadith 3336 (RU)
Arabic reference (RU): Book 47, Hadith 3656 (RU)