1 Corinthians 9:9-11 For in the Law of Moses it reads, "You shall not muzzle an ox that is treading out the grain." Is it about the oxen that God is concerned?

Goodspeed⁽ⁱ⁾ ⁹ For in the Law of Moses it reads, "You shall not muzzle an ox that is treading out the grain." Is it about the oxen that God is concerned? ¹⁰ Is he not clearly speaking in our interests? Of course this law was written in our interests, because the plowman ought to plow, and the thresher to thresh, in the expectation of sharing in the crop. ¹¹ If it was we who sowed the spiritual seed among you, is it too much if we reap material benefits from you?