So in Easton's Bible Dictionary
(Nubian, Sabako), an Ethiopian king who brought Egypt under
his
sway. He was bribed by Hoshea to help him against the
Assyrian
monarch Shalmaneser (2 Kings 17:4). This was a return
to the
policy that had been successful in the reign of
Jeroboam I.
Read More about So in Easton's Bible Dictionary
