TSK · Job 31:13

"If a man strikes his servant's eye, or his maid's eye, and destroys it, he shall let him go free for his eye's sake.

You may make them an inheritance for your children after you, to hold for a possession; of them may you take your slaves forever: but over your brothers the children of Israel you shall not rule, one over another, with harshness.

You shall not oppress a hired servant who is poor and needy, whether he be of your brothers, or of your foreigners who are in your land within your gates:

You masters, do the same things to them, and give up threatening, knowing that he who is both their Master and yours is in heaven, and there is no partiality with him.