Wikipedia
Iddin-Dagan
Iddin-Dagān, inscribed i-din da-gan, ca. 1910 BC – 1890 BC ( short chronology) or ca. 1975-1954 BC ( middle chronology), was the 3rd king of the 1st dynasty of Isin, succeeding his father, Šu-ilišu, and reigned 21 years according to the Sumerian King List. He is best known for his participation in the sacred marriage rite and the risqué hymn that describes it.