remnant. Compare 2 Kings 19:30. Jerusalem survived the calamities of 2 Kings 18:13, but would not survive those that were coming.
Related Commentaries of 2 Kings 21:14
2 Kings 21:14
14 And I will forsake the remnant of mine inheritance, and deliver them into the hand of their enemies; and they shall become a prey and a spoil to all their enemies;