For the Scripture says, "You shall not muzzle the ox when it treads out the grain." And, "The laborer is worthy of his wages."

 5:17-22 Let elders who discharge their duties well be judged worthy of double honour, especially those who toil in preaching and in teaching; for Scripture says: "You must not muzzle the ox when he is treading the corn," and, "The workman deserves his pay." 