Leviticus 14:53-57 American Standard Version (ASV)

53. but he shall let go the living bird out of the city into the open field: so shall he make atonement for the house; and it shall be clean.

54. This is the law for all manner of plague of leprosy, and for a scall,

55. and for the leprosy of a garment, and for a house,

56. and for a rising, and for a scab, and for a bright spot;

57. to teach when it is unclean, and when it is clean: this is the law of leprosy.

Leviticus 14