تفسير : (above it) above the fire (are nineteen) angels; they are the keepers of the fire.
Jalāl al-Dīn al-Maḥallī
تفسير : there are nineteen [keepers] standing over it, angels, its keepers; a certain disbeliever, who was a mighty stalwart, said, ‘i will avail you seventeen of them, if you avail me [just] two’. god, exalted be he, says: