Hadad (Ugaritic 𐎅𐎄𐎆 Haddu), Adad, Haddad (Akkadian) or Iškur (Sumerian) was the storm and rain god in the Northwest Semitic and ancient Mesopotamian religions. It was attested in Ebla as "Hadda" in c. 2500 BC. From the Levant, Hadad was introduced to Mesopotamia by the Amorites, where it became known as the Akkadian (Assyrian-Babylonian) god Adad. Adad and Iškur are usually written with the logogram dIM. Hadad was also called "Pidar", "Rapiu", "Baal-Zephon", or often simply Baʿal (Lord), but this title was also used for other gods. The bull was the symbolic animal of Hadad. He appeared bearded, often holding a club and thunderbolt while wearing a bull-horned headdress. Hadad was equated with the Indo-European Nasite Hittite storm-god Teshub; the Egyptian god Set; the Rigvedic god Indra;