Exodus 21:2-6
If you buy an Hebrew servant, six years he shall serve: and in the seventh he shall go out free for nothing.
Nave's Topical Index—AKJV

Exodus 22:25-27
If you lend money to any of my people that is poor by you, you shall not be to him as an usurer, neither shall you lay on him usury.
Nave's Topical Index—AKJV

Leviticus 25:14-17,35-37
And if you sell ought to your neighbor, or buy ought of your neighbor's hand, you shall not oppress one another:
Nave's Topical Index—AKJV

Deuteronomy 15:2,3
And this is the manner of the release: Every creditor that lends ought to his neighbor shall release it; he shall not exact it of his neighbor, or of his brother; because it is called the LORD's release.
Nave's Topical Index—AKJV

Deuteronomy 23:19,20
You shall not lend on usury to your brother; usury of money, usury of victuals, usury of any thing that is lent on usury:
Nave's Topical Index—AKJV

Deuteronomy 24:6,10-13,17
No man shall take the nether or the upper millstone to pledge: for he takes a man's life to pledge.
Nave's Topical Index—AKJV

Matthew 5:42
Give to him that asks you, and from him that would borrow of you turn not you away.
Nave's Topical Index—AKJV

Luke 6:34
And if you lend to them of whom you hope to receive, what thank have you? for sinners also lend to sinners, to receive as much again.
Nave's Topical Index—AKJV