Deuteronomy 23:19

Thou shalt not lend upon interest to thy brother; interest of money, interest of victuals, interest of anything that is lent upon interest:

Exodus 22:25

If thou lend money to any of my people with thee that is poor, thou shalt not be to him as a creditor; neither shall ye lay upon him interest.

Leviticus 25:35-37

And if thy brother be waxed poor, and his hand fail with thee; then thou shalt uphold him: as a stranger and a sojourner shall he live with thee.

Psalm 15:5

He that putteth not out his money to interest, Nor taketh reward against the innocent. He that doeth these things shall never be moved.

Nehemiah 5:1-7

Then there arose a great cry of the people and of their wives against their brethren the Jews.

Ezekiel 18:7-8

and hath not wronged any, but hath restored to the debtor his pledge, hath taken nought by robbery, hath given his bread to the hungry, and hath covered the naked with a garment;

Ezekiel 18:13

hath given forth upon interest, and hath taken increase; shall he then live? he shall not live: he hath done all these abominations; he shall surely die; his blood shall be upon him.

Ezekiel 18:16-18

neither hath wronged any, hath not taken aught to pledge, neither hath taken by robbery, but hath given his bread to the hungry, and hath covered the naked with a garment;

Ezekiel 22:12

In thee have they taken bribes to shed blood; thou hast taken interest and increase, and thou hast greedily gained of thy neighbors by oppression, and hast forgotten me, saith the Lord Jehovah.

Luke 6:34-35

And if ye lend to them of whom ye hope to receive, what thank have ye? even sinners lend to sinners, to receive again as much.

Treasury of Scripture Knowledge

Summary

Thou shalt not lend upon usury to thy brother; usury of money, usury of victuals, usury of any thing that is lent upon usury:

Bible References

General references

Exodus 22:25
If thou lend money to any of my people with thee that is poor, thou shalt not be to him as a creditor; neither shall ye lay upon him interest.
Leviticus 25:35
And if thy brother be waxed poor, and his hand fail with thee; then thou shalt uphold him: as a stranger and a sojourner shall he live with thee.
Nehemiah 5:1
Then there arose a great cry of the people and of their wives against their brethren the Jews.
Psalm 15:5
He that putteth not out his money to interest, Nor taketh reward against the innocent. He that doeth these things shall never be moved.
Ezekiel 18:7
and hath not wronged any, but hath restored to the debtor his pledge, hath taken nought by robbery, hath given his bread to the hungry, and hath covered the naked with a garment;
Ezekiel 22:12
In thee have they taken bribes to shed blood; thou hast taken interest and increase, and thou hast greedily gained of thy neighbors by oppression, and hast forgotten me, saith the Lord Jehovah.
Luke 6:34
And if ye lend to them of whom ye hope to receive, what thank have ye? even sinners lend to sinners, to receive again as much.

American Standard Version Public Domain