19 Ye shall keep my statutes. Thou shalt not let thy cattle gender with a diverse kind: thou shalt not sow thy field with mingled seed: neither shall a garment mingled of linen and woollen come upon thee.
Different seeds: This law tends to recommend simplicity and plain dealing in all things, and to teach the people not to join any false worship or heresy with the worship of the true God.
[AD 1781] Richard Challoner on Leviticus 19:19