Ancient Egypt

OSORKON IV

(reigned c. 730–715 BC)
Throne name possiblyAakheperre setepenamun. He was probably the last ruler of Dynasty 22and ruled only in the areas of Tanisand Bubastis. He is named on the stelaof Piyeand attested in Assyrian sources in 716 BC. He may be the ruler who appears in the Bible as So, king of Egypt. He was followed by the Nubian rulers of Dynasty 25.
Historical Dictionary Of Ancient Egypt by Morris L. Bierbrier