Qin (Mandaeism)
In Mandaeism, Qin () is the mother of Ruha and Zahreil, and grandmother of Ur in the World of Darkness (alma ḏ-hšuka) or underworld. In Mandaean texts, she is frequently mentioned as the "queen of darkness." One of her epithets is Sumqaq (), which also refers to a well of polluted water in the World of Darkness. Her husband is the demon Anathan. In Book 5 of the Right Ginza, Qin gives her daughter Zahreil for Hibil Ziwa to marry. References

Demons in Mandaeism
Ginza Rabba