Išme-Dagān (to be confused with neither Išme-Dagān I nor Išme-Dagān II of the Old Assyrian Empire) then succeeded Iddin-Dagān. Iddin-Dagān reigned for 21 years (according to the SKL.)[i 11] He is best known for his participation in the sacred marriage rite and the risqué hymn that described it.[14]