oxen
Deuteronomy 25:4
Thou shalt not muzzle the ox when he treadeth out the corn.
1 Corinthians 9:9
For it is written in the law of Moses, Thou shalt not muzzle the mouth of the ox that treadeth out the corn. Doth God take care for oxen?
1 Corinthians 9:10
Or saith he it altogether for our sakes? For our sakes, no doubt, this is written: that he that ploweth should plow in hope; and that he that thresheth in hope should be partaker of his hope.
ear the ground
Genesis 45:6
For these two years hath the famine been in the land: and yet there are five years, in the which there shall neither be earing nor harvest.
Exodus 34:21
Six days thou shalt work, but on the seventh day thou shalt rest: in earing time and in harvest thou shalt rest.
Deuteronomy 21:4
And the elders of that city shall bring down the heifer unto a rough valley, which is neither eared nor sown, and shall strike off the heifer's neck there in the valley:
1 Samuel 8:12
And he will appoint him captains over thousands, and captains over fifties; and will set them to ear his ground, and to reap his harvest, and to make his instruments of war, and instruments of his chariots.