Bahamut
Bahamut, or Bahamoot ( bə-HAH-moot; Arabic: بهموت), according to Zakariya al-Qazwini, is a monster that lies deep below, underpinning the support structure that holds up the earth. In this conception of the world, the earth is shouldered by an angel, who stands on a slab of gemstone, which is supported by the cosmic beast (ox) sometimes called Kuyutha'(/Kuyuthan)/Kiyuban/Kibuthan (plausibly a corruption or misrendering of Hebrew לִוְיָתָן "Leviathan").