'Free' in the Bible

"'When a man has sexual intercourse with a woman, although she is a slave woman designated for another man and she has not yet been ransomed, or freedom has not been granted to her, there will be an obligation to pay compensation. They must not be put to death, because she was not free.

but then he may go free, he and his children with him, and may return to his family and to the property of his ancestors.

If, however, he is not redeemed in these ways, he must go free in the jubilee year, he and his children with him,