That fire will scorch their faces... Their faces will be strained with the suffering therein and their teeth will protrude out!
Sayyed Abbas Sadr-Ameli
The Fire will burn their faces, and they are glum therein (with the.ir lips displaced)
Al-muntakhab fi tafsir al-Qur'an al-Karim
Their faces shall be scorched with the Fire and their countenances shall be expressive of pain and torture and their souls shall be bewailing their misfortune, their suffering and their ill - fate and bewailing at the day that they were born