1 Corinthians 9:15

But I have used none of these things [i. e., these rights]: and I write not these things that it may be so done in my case [Paul had a right to receive wages for his labor, and this right was guaranteed both by the customs of the people and the law of Moses; he also had a right to some recompense as an equivalent for the blessings which he bestowed. Moreover, he had a right to receive as fair treatment as that bestowed upon others. Again, he had a right as a man engaged in sacred affairs to be paid by those who enjoyed his services, and lastly as a minister of Christ, the law of Christ, demanded that he be supported. Paul had urged none of these rights, nor did he now assert them that he might shame the Corinthians for their neglect or prepare them to change their conduct toward him when he visited them as he intended]; for it were good for me rather to die, than that any man should make my glorying void. [So far from desiring pay from the Corinthians, he preferred to die rather than receive it, for to do so would deprive him of the glory and joy of preaching the gospel without earthly reward. By denying himself wages, Paul obtained free access to all men, and could found new churches. He gloried in the salvation of souls and in the honoring of Christ.]