'Remnant' in the Bible

Now it came about while I was prophesying, that Pelatiah the son of Benaiah died. Then I fell face downward and cried out loudly, “Alas, Lord God! Will You bring the remnant of Israel to a complete end?”

Yet, behold, survivors will be left in it [escaping the judgments], both sons and daughters. Listen carefully, they are going to come out to you [in Babylon] and you will see their [wicked] conduct and [despicable] actions; then you will be at peace in regard to the disaster which I have brought against Jerusalem for everything which I have brought on it [has been deserved].