Deuteronomy 23:19-21
Wycliffe Bible
19 Thou shalt not lend to thy brother to usury, money, neither fruits, neither any other thing, (Thou shalt not lend money, or fruits, or any other thing, to thy brother, that is, thy kinsman, and charge him interest,)
20 but (thou mayest) to an alien. For thou shalt lend to thy brother without usury that that he needeth, that thy Lord God bless thee in all thy work in the land to which thou shalt enter to wield. (but thou mayest do so to a foreigner, or a stranger. For thou shalt lend to thy brother what he needeth without charging interest, and then the Lord thy God shall bless thee in all thy work in the land to which thou shalt enter to take.)
21 When thou makest a vow to thy Lord God, thou shalt not tarry to yield it, for thy Lord God shall ask that of thee; and if thou tarriest, it shall be reckoned to thee into sin. (When thou makest a vow to the Lord thy God, thou shouldest not delay in fulfilling it, for the Lord thy God shall ask for that of thee; and if thou delayest, it shall be reckoned unto thee as a sin.)
Read full chapter2001 by Terence P. Noble