'Beard' in the Bible

"Now when a man or a woman has a skin rash on the head or the man develops a skin rash under his beard,

if when the priest examines the skin rash and indeed it appears more extensive than skin deep, and it's accompanied by fine, yellowish hair, then the priest is to declare him unclean. The scales on the head or the beard are an infectious skin disease.

"You are not to cut your hair in ritualistic patterns on your head or deface the edges of your beard.