'Slaves' in the Bible

but the seventh day is a Sabbath to the Lord your God. You must not do any work—you, your son or daughter, your male or female slave, your ox or donkey, any of your livestock, or the foreigner who lives within your gates, so that your male and female slaves may rest as you do.

tell him, ‘We were slaves of Pharaoh in Egypt, but the Lord brought us out of Egypt with a strong hand.

You will rejoice before the Lord your God—you, your sons and daughters, your male and female slaves, and the Levite who is within your gates, since he has no portion or inheritance among you.

Remember that you were slaves in Egypt; carefully follow these statutes.

The Lord will take you back in ships to Egypt by a route that I said you would never see again. There you will sell yourselves to your enemies as male and female slaves, but no one will buy you.”