Uṣur-amāssu

Uṣur-amāssu (also spelled Uṣur-awāssu or Uṣur-amāssa) was a Mesopotamian deity. While originally viewed as male, she later came to be regarded as a goddess. Regardless of gender, Uṣur-amāssu was considered as a child of Adad and Shala and like other members of their entourage was considered a deity of justice. The earliest attestations of veneration of Uṣur-amāssu are theophoric names from cities such as Kish, but the female version of this deity is best attested in sources from Uruk from the Neo-Babylonian period. She belonged to the pentad of goddesses who stood on top of the local pantheon, which also included Ishtar, Nanaya, Bēltu-ša-Rēš and Urkayītu. She is still attested in texts from the Seleucid period, and continued to be celebrated during an akitu festival.