And this is the manner of the release. Every man who has a loan to his neighbor shall release it. He shall not exact it from his neighbor, or from his brother, because it is called Jehovah's release.
You may lend on interest to a stranger, but you shall not lend on interest to your brother, so that Jehovah your God may bless you in all that you set your hand to in the land where you go to possess it.
When you shall vow a vow to Jehovah your God, you shall not wait to pay it, for Jehovah your God will surely require it of you, and it would be sin in you.