Deuteronomy 15:3
You may exact payment from a foreigner, but cancel whatever your brother owes you.
Deuteronomy 23:20
You may charge interest to a foreigner, but don't charge interest to your relatives, so the LORD your God may bless you in everything you undertake in the land that you are about to enter and possess.
Exodus 22:25
"If you loan money to my people, to the poor among you, don't be like a creditor to them and don't impose interest on them.
Matthew 17:25-26
He answered, "Yes." When Peter went home, Jesus spoke to him first and asked him, "What do you think, Simon? From whom do kings on the earth collect tolls or tributes? From their own subjects, or from foreigners?"
John 8:35
The slave does not remain in the household forever, but the son does remain forever.
1 Corinthians 6:6-7
Instead, one brother goes to court against another brother, and before unbelieving judges, at that!
Galatians 6:10
So then, whenever we have the opportunity, let's practice doing good to everyone, especially to the family of faith.