'Remnant' in the Bible

It may be Jehovah thy God will hear all the words of Rab-shakeh, whom the king of Assyria his master has sent to reproach the living God; and will rebuke the words which Jehovah thy God has heard. Therefore lift up a prayer for the remnant that is left.

And the remnant that is escaped of the house of Judah Shall again take root downward, and bear fruit upward;

For out of Jerusalem shall go forth a remnant, And out of mount Zion they that escape: The zeal of Jehovah of hosts shall do this.

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;