Deuteronomy 22:9-12 - Illustrations Of The Principle Of Purity
9 You shall not sow your vineyard with different kinds of seeds, lest the fruit of your seed which you have sown and the fruit of your vineyard be defiled. 10 You shall not plow with an ox and an ass together. 11 You shall not wear a garment of different kinds, of wool and linen together. 12 You shall make for yourself tassels on the four corners of your cloak with which you cover.