King James Version
What is my reward then? Verily that, when I preach the gospel, I may make the gospel of Christ without charge, that I abuse not my power in the gospel.English Standard Version
What then is my reward? That in my preaching I may present the gospel free of charge, so as not to make full use of my right in the gospel.New International Version
What then is my reward? Just this: that in preaching the gospel I may offer it free of charge, and so not make use of my rights in preaching it.