Matthew 5:47
And if you greet only your brethren, what more are you doing than others? Do not even the Gentiles do the same?
Luke 18:2-4
He said: "In a certain city there was a judge who neither feared God nor regarded man.
2 Corinthians 11:9
And when I was with you and needed something, I was not a burden to anyone, for the brethren who came from Macedonia supplied what I needed. I have kept myself from being a burden to you in any way, and will continue to do so.
2 Corinthians 12:13
For in what respect were you inferior to the rest of the churches, except that I myself did not become a burden to you? Forgive me this wrong!