1 Corinthians 9:15; 1 Corinthians 9:18; Acts 20:33

15 But cI have made no use of any of these rights, nor am I writing these things to secure any such provision. For I would rather die than have anyone ddeprive me of my ground for boasting.

18 What then is my reward? That in my preaching gI may present the gospel free of charge, so as not to make full use of my right in the gospel.

33 eI coveted no one’s silver or gold or apparel.