According to Islam, Zaqqum (زقوم) is a tree that will grow in Jahannam (Hell). Its dwellers are compelled to eat Adh-Dhari, bitter fruit, to intensify their torment (Qur`an 69:36-37). The Khati`un may eat only the fruit or Ghislin (foul pus from the washing of their wounds) (Qur`an 69:36). Its fruits are shaped like devils` heads (Qur`an ...