利未記 14:48

「房子墁了以後，祭司若進去察看，見災病在房內沒有發散，就要定房子為潔淨，因為災病已經消除。

And if the priest shall come in, and look upon it, and, behold, the plague hath not spread in the house, after the house was plaistered: then the priest shall pronounce the house clean, because the plague is healed.