Levítico 13:45

45 - As roupas do leproso, em quem está a praga, serão rasgadas, e os seus cabelos deixados sem pentear; com a mão sobre a boca, gritará: Impuro! Impuro!

45 And the leper who has the disease on him is to go about with signs of grief, with his hair loose and his mouth covered, crying, Unclean, unclean.