Exodus Chapter 22, Verse 25

25: If thou lend money to any of my people that is poor by thee, thou shalt not be to him as an usurer, neither shalt thou lay upon him usury.- edit KJV text
25: If thou lend money to any of my people that is poor, that dwelleth with thee, thou shalt not be hard upon them as an extortioner, nor oppress them with usuries.— edit Douay text
25: And if thou shouldest lend money to thy poor brother who is by thee, thou shalt not be hard upon him thou shalt not exact usury of him.— edit LXX text