Leviticus 14:37-39

Complete Jewish Bible

³⁷ He will examine the infection; and if he sees that the infection is in the walls of the house, with greenish or reddish depressions that seem to go in deeper than the surface of the wall, ³⁸ he is to go out of the house to its door and seal up the house for seven days. ³⁹ The cohen will come again on the seventh day and examine the house; if he sees that the infection has spread over its walls,