45 And the leper in whom the plague is, his clothes shall be rent, and his head bare, and he shall put a covering upon his upper lip, and shall cry, Unclean, unclean. 46 All the days wherein the plague shall be in him he shall be defiled; he is unclean: he shall dwell alone; without the camp shall his habitation be.
45 "The leprous person who has the disease shall wear torn clothes and let the hair of his head hang loose, and he shall cover his upper lip
45 "Any person with a serious skin disease must wear torn clothes, leave his hair loose and unbrushed, cover his upper lip, and cry out, 'Unclean! Unclean!' 46 As long as anyone has the sores, that one continues to be ritually unclean. That person must live alone; he or she must live outside the camp.
45 Now the leper on whom the sore is, his clothes shall be torn and his head bare; and he shall cover his mustache, and cry, 'Unclean! Unclean!' 46 He shall be unclean. All the days he has the sore he shall be unclean. He is unclean, and he shall dwell alone; his dwelling shall be outside the camp.
45 "Those who suffer from a serious skin disease must tear their clothing and leave their hair uncombed. They must cover their mouth and call out, 'Unclean! Unclean!' 46 As long as the serious disease lasts, they will be ceremonially unclean. They must live in isolation in their place outside the camp.
Matthew Henry's Commentary on Leviticus 13:45-46
Commentary on Leviticus 13:45-46
(Read Leviticus 13:45-46)
When the priest had pronounced the leper unclean, it put a stop to his business in the world, cut him off from his friends and relations, and ruined all the comfort he could have in the world. He must humble himself under the mighty hand of God, not insisting upon his cleanness, when the priest had pronounced him unclean, but accepting the punishment. Thus must we take to ourselves the shame that belongs to us, and with broken hearts call ourselves "Unclean, unclean;" heart unclean, life unclean; unclean by original corruption, unclean by actual transgression; unclean, therefore deserving to be for ever shut out from communion with God, and all hope of happiness in him; unclean, therefore undone, if infinite mercy do not interpose. The leper must warn others to take heed of coming near him. He must then be shut out of the camp, and afterward, when they came to Canaan, be shut out of the city, town, or village where he lived, and dwell with none but those that were lepers like himself. This typified the purity which ought to be in the gospel church.