5.Al-Ḥasan ibn Maḥbūb narrated from ʿAlī ibn Riʾāb, from Abū ʿUbaydah, from Abū Jaʿfar who said,

“Verily there is a valley in Hell which is called Ghassāq. In it are three hundred and thirty castles. Each castle has three hundred and thirty chambers and in each chamber, there are three hundred and thirty scorpions. Inside the stinger of each of these scorpions there are thirty-three sacs of venom. If a single one of those scorpions were to spray its venom on the inmates of Hell, it would [suffice to] cover them [all] with venom.”