Solomon's wisdom surpassed the wisdom of all a
the sons of the east and b
all the wisdom of Egypt.
Genesis 29:1, Judges 6:33
Then Jacob went on his journey, and came to the land of athe sons of the east.
Then all the Midianites and the Amalekites and the sons of the east assembled themselves; and they crossed over and camped in athe valley of Jezreel.
Other references for 1 Kings 4:30