You are to keep My statutes. You shall not crossbreed two different kinds of livestock; you shall not sow your fields with two kinds of seed; and you shall not wear clothing made of two kinds of material.
Jewish Publication Society of America Version (JPS1917) - Leviticus 19:19 >Ye shall keep My statutes. Thou shalt not let thy cattle gender with a diverse kind; thou shalt not sow thy field with two kinds of seed; neither shall there come upon thee a garment of two kinds of stuff mingled together.