Behold, the eyes of the Lord Yahweh are on the sinful kingdom, and I will destroy it from off the surface of the earth; except that I will not utterly destroy the house of Jacob," says Yahweh.
"The sinful kingdom ..." in this verse refers to both Judah and Israel; but "the house of Jacob" in the last half of this verse is a reference to the "righteous remnant," which is the true Israel.