Aranzahas

In Hittite and Hurrian mythology, Aranzah (or Aranzahas in the Hittite nominative form) is the Hurrian name of the Tigris River, which was divinized. He was the son of Kumarbi and the brother of Teshub, one of the three gods spat out of Kumarbi's mouth onto Mount Kanzuras. Later he colluded with Anu and the Teshub to destroy Kumarbi (The Kumarbi Cycle).
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[Other] In Hittite/Hurrian myth, a child of Anu and Kumarbi. He was the brother of the Storm-god and Tasmisus, spat out of Kumarbi's mouth onto Mount Kanzuras. Later he colludes with Anu and the Storm-god to destroy Kumarbi.