uru-x: MSL 14, 025 Hd r i' 3'.
u₂-ru-gal: OB Nippur Ea 289 (irigal[underworld]); AJSL 33, 170-171 ii 77 (irigal[underworld]); Ea 04 162 (irigal[underworld]); MSL 14, 29 Lb b ii 4' (irigal[underworld]); PBS 05, 114 r ii' 5' (irigal[underworld]); MSL 14, 018 Bb r i 22' (irigal[underworld]); MSL 14, 022 Eq o 5 (irigal[underworld]).