تفسير : the angels who are the keepers of the fire will say to them after the end of reckoning: (depart) o deniers (unto the shadow) caused by the smoke of the fire (falling threefold) three groups.
Jalāl al-Dīn al-Maḥallī
تفسير : depart to a triple-forked shadow — this is the smoke of hell, which, as it rises, splits into three parts because of its magnitude —