Leviticus 13:46

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.

Surrounding context

13:45 "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!'

13:46 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.

13:47 "Also, if a garment has a leprous plague in it, whether it is a woolen garment or a linen garment,

Translation and sources