Deuteronomy 22:11
Do not have clothing made of two sorts of thread, wool and linen together.
Leviticus 19:19
Keep my laws. Do not let your cattle have offspring by those of a different sort; do not put mixed seed into your field; do not put on a robe made of two sorts of cloth.
Treasury of Scripture Knowledge
Summary
Thou shalt not wear a garment of divers sorts, as of woollen and linen together.
General references
Bible References
General references
Leviticus 19:19
Keep my laws. Do not let your cattle have offspring by those of a different sort; do not put mixed seed into your field; do not put on a robe made of two sorts of cloth.