Luke 6:33 in the World English Bible
If you do good to those who do good to you, what credit is that to you? For even sinners do the same.
Context
32 For if ye love them which love you, what thank have ye? for sinners also love those that love them.
33 And if ye do good to them which do good to you, what thank have ye? for sinners also do even the same.
34 And if ye lend to them of whom ye hope to receive, what thank have ye? for sinners also lend to sinners, to receive as much again.