"But if the priest comes to examine it and the mold has not spread after the house has been plastered, he shall pronounce the house clean, because the defiling mold is gone."
NIV
But if the priest inspects it and the disease has not spread after the house was plastered, he shall pronounce the house clean, because the disease is healed.
AMP
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.
KJV