Galatians 6:6
But let those who receive instruction in Christian truth share with their instructors all temporal blessings.
Matthew 10:10
no bag for your journey, nor change of linen, nor shoes, nor stick; for the labourer deserves his food.
Romans 15:27
Yes, they have kindly done this, and, in fact, it was a debt they owed them. For seeing that the Gentiles have been admitted in to partnership with the Jews in their spiritual blessings, they in turn are under an obligation to render sacred service to the Jews in temporal things.
1 Timothy 5:17-18
Let the Elders who perform their duties wisely and well be held worthy of double honour, especially those who labour in preaching and teaching.
1 Corinthians 9:9-14
For in the Law of Moses it is written, "Thou shalt not muzzle an ox while it is treading out the grain."