"The Lord Yahweh has sworn by himself," says Yahweh, the God of hosts: "I abhor the pride of Jacob, And detest his fortresses. Therefore I will deliver up the city with all that is in it.
He afterwards adds, I will deliver up the city and its fullness; that is, “Though ye are now full of wealth, I will empty you of all your abundance”. Hence, I will deliver up the city together with its fullness, that is, its opulence. 