'Outcasts of Israel' in the Bible

Jehovah doth build up Jerusalem; He gathereth together the outcasts of Israel.

And he will set up an ensign for the nations, and will assemble the outcasts of Israel, and gather together the dispersed of Judah from the four corners of the earth.

The Lord Jehovah, who gathereth the outcasts of Israel, saith, Yet will I gather others to him, besides his own that are gathered.