Luke 6:29-30, 32-34

To him that smiteth thee on the one cheek offer also the other; and from him that taketh away thy cloak withhold not thy coat also. Give to every one that asketh thee; and of him that taketh away thy goods ask them not again.

And if ye love them that love you, what thank have ye? for even sinners love those that love them. And if ye do good to them that do good to you, what thank have ye? for even sinners do the same. And if ye lend to them of whom ye hope to receive, what thank have ye? even sinners lend to sinners, to receive again as much.