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 mingled seed: neither shall a garment mingled of linen and woollen come upon thee. 10 I MC VC

Deuteronomy 22:11 Thou shalt not wear a garment of divers sorts, as of woollen and linen together. 10 I MC VC