The Magilum Boat (Magilum: from Sumerian ma-gi-lum, a ship of the netherworld) in Sumerian mythology was one of the valuable items seized by Ninurta, patron god of Lagash, in ancient Iraq. This spoil was hung on an unknown part of his chariot according to the ancient source (lines 55-63 [1]).
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Magilum boat Wikipedia(Text) CC BY-SA