1 Corinthians 9:4
9:4 Do we not have the right to financial support?
1 Corinthians 9:13-14
9:13 Don’t you know that those who serve in the temple eat food from the temple, and those who serve at the altar receive a part of the offerings?
9:14 In the same way the Lord commanded those who proclaim the gospel to receive their living by the gospel.