Devarim 22:10-12

Orthodox Jewish Bible

¹⁰ Thou shalt not plow with a shor and a chamor together.

¹¹ Thou shalt not wear a garment of different sorts, as of woolen and linen together.

¹² Thou shalt make thee gedilim (fringes, tzitzis, twisted threads) upon the four corners of thy garment, wherewith thou coverest thyself.