Búir Sagán Uġuġun
A heavenly spirit, a son of Bulage Ijiń, one of the fifty-five tngri. He and his wife Qwir Sagán Qamagan are worshiped at springs. They are offered twenty-seven pots of tarasun, and two, sometimes three, virgin ewes.
- Curtin, Jeremiah. (1909). A Journey in Southern Siberia. Boston: Little, Brown, pp. 119-120.