Leviticus 14:37
And he shall look on the plague, and behold, if the plague is in the walls of the house, with hollow streaks, greenish, or reddish, which in sight are lower than the wall;And he shall look on the plague, and behold, if the plague is in the walls of the house, with hollow streaks, greenish, or reddish, which in sight are lower than the wall;