'Free' in the Bible

And these were those who had the ordering of the music and songs, heads of families of the Levites, who were living in the rooms, and were free from other work, for their work went on day and night.

And what other nation in the earth, like your people Israel, did a god go out to take for himself, to be his people, making his name great and to be feared, driving out the nations from before your people whom you made free and took out of Egypt?