Leviticus 14:48-50

Christian Standard Bible

⁴⁸ “But when the priest comes and examines it, if the contamination has not spread in the house after it was replastered, he is to pronounce the house clean because the contamination has disappeared.^{[a] 49} He is to take two birds, cedar wood, scarlet yarn, and hyssop to purify the house, ⁵⁰ and he is to slaughter one of the birds over a clay pot containing fresh water.