In Luke 6:35, Jesus says that Christians are to:
"lend, expecting nothing in return"
Are there any denominations or groups in Christianity (past or present) which have taught and acted on the belief (and are known for this belief in a published source) that each and every loan made with their money - whether the loan was made by them directly or made through a 3rd party - is to be made without the expectation of repayment?
Note: Please exclude any Christian denomination or group which sanctions modern banking, as modern banking by its nature relies on making loans which expect something in return.
For further clarity, this is the only example I know of, which portrays the meaning I'm getting at.