Menahem extorted the money from the rich of Israel, demanding that each of them pay fifty pieces of silver to the king of Assyria. So the king of Assyria turned from attacking Israel and did not stay in the land.
He owned 7,000 sheep, 3,000 camels, 500 teams of oxen, and 500 female donkeys. He also had many servants. He was, in fact, the richest person in that entire area.