King of Babylon ca. 760-748 BCE. Attested in the Babylonian King List A (BM 33332) as a member of the Chaldean tribe Bīt-Dakkūri. Three economic tablets and one kudurru (Borsippa) are dated in his reign. The events of his reign inspired the Late-Babylonian composition “The Crimes and Sacrileges of Nabû-šumu-iškun” (W 22660/0).