'Exile' in the Bible

"Go take up an offering from those who came out of the Babylonian exile, that is, from Heldai, from Tobijah, and from Jedaiah. Go along with them today into the house of Zephaniah's son Josiah, who returned from Babylon.

I will gather all the nations against Jerusalem, to lay siege against it. The city will be captured, the houses will be ransacked, the women raped, and half of the city will go into exile, but the remaining people will not be cut off from the city.