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). (Using translation from Muslim 2863)
"إِنَّ الْعَرَقَ يَوْمَ الْقِيَامَة لَيَذْهَبُ فِى الأَرْضِ سَبْعينَ بَاعًا وإِنَّهُ لَيَبْلُغُ إِلى أفْوَاهِ النَّاسِ أَو إِلى آذَانِهِم ".