'Remnant' in the Bible

And in the second year of their coming to the house of God at Jerusalem, in the second month, began Zerubbabel the son of Shealtiel, and Jeshua the son of Jozadak, and the remnant of their brethren the priests and the Levites, and all they that had come out of the captivity to Jerusalem; and they appointed the Levites, from twenty years old and upward, to superintend the work of the house of Jehovah.

And now for a little space there hath been favour from Jehovah our God, to leave us a remnant to escape, and to give us a nail in his holy place, that our God may lighten our eyes, and give us a little reviving in our bondage.

should we again break thy commandments, and join in affinity with the peoples of these abominations? wouldest thou not be angry with us till thou hadst consumed us, so that there should be no remnant nor any to escape?

Jehovah, God of Israel, thou art righteous; for we are a remnant that is escaped, as it is this day. Behold, we are before thee in our trespasses; for there is no standing before thee because of this.