Deuteronomy 15:13

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

Genesis 31:42

Had not the God of my father, the God of Abraham, and the fear of Isaac, been with me, it is certain thou wouldest have sent me away now empty. God has looked upon my affliction and the labour of my hands, and has judged last night.

Exodus 3:21

And I will give this people favour in the eyes of the Egyptians, and it shall come to pass, when ye go out, that ye shall not go out empty;

Leviticus 25:42-44

For they are my bondmen, whom I brought forth out of the land of Egypt: they shall not be sold as men sell bondmen.

Proverbs 3:27-28

Withhold not good from them to whom it is due, when it is in the power of thy hand to do it.

Jeremiah 22:13

Woe unto him that buildeth his house by unrighteousness, and his upper chambers by injustice; that taketh his neighbour's service without wages, and giveth him not his earning;

Malachi 3:5

And I will come near to you to judgment; and I will be a swift witness against the sorcerers, and against the adulterers, and against the false swearers, and against those that oppress the hired servant in his wages, the widow and the fatherless, and that turn aside the stranger from his right, and fear not me, saith Jehovah of hosts.

Colossians 4:1

Masters, give to bondmen what is just and fair, knowing that ye also have a Master in the heavens.

Treasury of Scripture Knowledge

Summary

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

This is a most humane and merciful addition to the law in ex 21

Bible References

This is a most humane and merciful addition to the law in ex 21

Exodus 3:21
And I will give this people favour in the eyes of the Egyptians, and it shall come to pass, when ye go out, that ye shall not go out empty;
Leviticus 25:42
For they are my bondmen, whom I brought forth out of the land of Egypt: they shall not be sold as men sell bondmen.
Proverbs 3:27
Withhold not good from them to whom it is due, when it is in the power of thy hand to do it.
Jeremiah 22:13
Woe unto him that buildeth his house by unrighteousness, and his upper chambers by injustice; that taketh his neighbour's service without wages, and giveth him not his earning;
Malachi 3:5
And I will come near to you to judgment; and I will be a swift witness against the sorcerers, and against the adulterers, and against the false swearers, and against those that oppress the hired servant in his wages, the widow and the fatherless, and that turn aside the stranger from his right, and fear not me, saith Jehovah of hosts.
Colossians 4:1
Masters, give to bondmen what is just and fair, knowing that ye also have a Master in the heavens.