Deuteronomy 22:9-12 - Illustrations Of The Principle Of Purity
9 Do not have your vine-garden planted with two sorts of seed: or all of it may become a loss, the seed you have put in as well as the increase. 10 Do not do your ploughing with an ox and an ass yoked together. 11 Do not have clothing made of two sorts of thread, wool and linen together. 12 On the four edges of your robe, with which your body is covered, put ornaments of twisted threads.