TSK · Leviticus 25:42

For unto me the children of Israel [are] servants; they [are] my servants whom I brought forth out of the land of Egypt: I [am] the LORD your God.

And when thou sendest him out free from thee, thou shalt not let him go away empty:

Art thou called [being] a servant? care not for it: but if thou mayest be made free, use [it] rather.