Bible Verses About Selfishness: The example of Christ condemns

Jesus saith unto them, My meat is to do the will of him that sent me, and to finish his work.

For even Christ pleased not himself; but, as it is written, The reproaches of them that reproached thee fell on me.

For ye know the grace of our Lord Jesus Christ, that, though he was rich, yet for your sakes he became poor, that ye through his poverty might be rich.