1 Corinthians 9:18-20

American Standard Version

¹⁸ What then is my reward? That, when I ^[a]preach the gospel, I may make the ^[b]gospel without charge, so as not to use to the full my right in the ^[c]gospel. ¹⁹ For though I was free from all men, I brought myself under bondage to all, that I might gain the more. ²⁰ And to the Jews I became as a Jew, that I might gain Jews; to them that are under the law, as under the law, not being myself under the law, that I might gain them that are under the law;