Sahih Muslim Book 53, Hadith 73
" One of them would be completely submerged in perspiration up to half of his ears."
When the people stand before Allah, the Lord of the worlds, each one of them would stand submerged into perspiration up to half of his ears, and there is no mention of the "day" in the hadith transmitted on the authority of Ibn Muthanni.
The perspiration would spread on the Day of Resurrection upon the earth to the extent of seventy cubits and it would reach up to their mouths or up to their ears. Thaur is not sure (which words) he used (mouth or ears).