'Remnant of Jacob' in the Bible

And the remnant of Jacob shall be in the midst of many people as a dew from the LORD, as the showers upon the grass, that tarries not for man, nor waits for the sons of men.

And the remnant of Jacob shall be among the Gentiles in the midst of many people as a lion among the beasts of the forest, as a young lion among the flocks of sheep: which, if it passes through, both treads down, and tears in pieces, and none can deliver.