Deuteronomy 22:9-12 - Illustrations Of The Principle Of Purity
9 Thou shalt not sow thy vineyard with two kinds of seed, lest the whole fruit be forfeited, the seed which thou hast sown, and the increase of the vineyard. 10 Thou shalt not plow with an ox and an ass together. 11 Thou shalt not wear a mingled stuff, wool and linen together. 12 Thou shalt make thee fringes upon the four borders of thy vesture, wherewith thou coverest thyself.