'Imprisonment' in the Bible

But the king of Assyria found treachery in Hoshea, for he had sent messengers to So king of Egypt, and he did not offer tribute to the king of Assyria as [he had] year after year; so the king of Assyria arrested him, and confined him [in] a house of imprisonment.

It happened in the thirty-seventh year of the exile of Jehoiachin king of Judah, in the twelfth month on the twenty-seventh of the month, lifted Evil-Merodach king of Babylon in the year that he became king, the head of Jehoiachin king of Judah from the house of imprisonment.

So he changed the clothes of his imprisonment, and he ate food continually in his presence all the days of his life.