“When Ibn Muljam injured Amir al-Mu’minin Ali (a.s.) he (Ali) said to al-Hassan (a.s.), 'My son, If I will die, kill Ibn Muljam, dig the ground for him in al-Kunasa (name of a place) and throw him therein. (According to ‘Aqili’s description al-Kunasa is at the gate called ‘Taq al-Mahamil’ where people cook animals’ legs and heads for food) It is a valley of the valleys of Hell.”