Proverbs 22:7 (KJV)
The rich rules over the poor, and the borrower is the slave of the lender.
Deuteronomy 28:12 (KJV)
The LORD shall open unto thee his good treasure, the heaven to give the rain unto thy land in his season, and to bless all the work of thine hand: and thou shalt lend unto many nations, and thou shalt not borrow.
Proverbs 6:1-5 (ESV)
My son, if you have put up security for your neighbor, have given your pledge for a stranger, if you are snared in the words of your mouth, caught in the words of your mouth, then do this, my son, and save yourself, for you have come into the hand of your neighbor: go, hasten, and plead urgently with your neighbor. Give your eyes no sleep and your eyelids no slumber; save yourself like a gazelle from the hand of the hunter, like a bird from the hand of the fowler.
Psalms 37:21 (ESV)
The wicked borrows but does not pay back, but the righteous is generous and gives;