Marduk-bÃÂl-zÃÂri, inscribed in cuneiform as <sup>d</sup><small>AMAR.UTU.EN.NUMUN</small> or <sup>md</sup><small>à  ID.EN.</small>[x] and meaning 'Marduk (is) lord of descendants (lit. seed)', was one of the kings of Babylon during the turmoil following the Assyrian invasions of à  amà ¡i-Adad V (ca. 824 â 811 BC). He is identified on a Synchronistic King List fragment as Marduk-[bÃÂl]-x, which gives his place in the sequence and reigned around the beginning of the 8th century BC. He was a rather obscure monarch and the penultimate predecessor of Erëba-Marduk who was to restore order after years of chaos.
He is known from a single economic text from the southern city of UdÃÂni dated to his accession year (<small>MU.SAG.NAM.LUGAL</small>). This city was a satellite cultic center to Uruk, of uncertain location but possibly near Marad, later to be known as Udannu, associated with the deities <sup>d</sup><small>IGI.DU</small> (the two infernal Nergals) and BÃÂlet-Eanna (associated with Ià ¡tar). The document records the parts of a chariot including the wagon pole (maà ¡addu) which had been entrusted by Belà ¡unu, the à ¡angû or chief administrator of UdÃÂni to the temple of <sup>d</sup><small>IGI.DU</small> (Igià ¡ta, Palil?). He is tentatively restored to the Dynastic Chronicle where he is described as "a soldier" (<sup>lú</sup>aga.[Ãºà ¡]) but his circumstances are otherwise unknown.