1 Corinthians 9:17-19
Complete Jewish Bible
17 For if I do this willingly, I have a reward; but if I do it unwillingly, I still do it, simply because I’ve been entrusted with a job. 18 So then, what is my reward? Just this: that in proclaiming the Good News I can make it available free of charge, without making use of the rights to which it entitles me.
19 For although I am a free man, not bound to do anyone’s bidding, I have made myself a slave to all in order to win as many people as possible.Read full chapter