muzzle Thou shalt not {muzzle} the ox when he treadeth out [the corn]. muzzle <1CO9 -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? muzzle <1TI5 -18> For the scripture saith, Thou shalt not {muzzle} the ox that treadeth out the corn. And, The labourer is] worthy of his reward. ~~~~~~