Matthew 5:47
And if you greet [cordially] your brothers only, what are you doing more than other people? Do not even the [unconverted] Gentiles do that much?
Luke 18:2-4
He said, "There was a certain judge in this town who did not revere God nor respect man.
2 Corinthians 11:9
And when I was there with you and in need, I was not a [financial] burden to anyone, for when the brothers came from Macedonia they provided me with what I lacked, so I kept myself from being a burden to you in every way and will continue to do so.
2 Corinthians 12:13
For in what way were you people inferior to the rest of the churches, unless it was that I was not a [financial] burden to you? Forgive me for this wrong.