Leviticus 13:5

And the priest shall look on him the seventh day: and, behold, if the plague in his sight be at a stay, and the plague spread not in the skin; then the priest shall shut him up seven days more:

The priest shall examine him on the seventh day, and, behold, if in his eyes the plague is arrested, and the plague hasn't spread in the skin, then the priest shall isolate him for seven more days.

and the priest shall look on him the seventh day: and, behold, if in his eyes the plague be at a stay, and the plague be not spread in the skin, then the priest shall shut him up seven days more:

`And the priest hath seen him on the seventh day, and lo, the plague hath stood in his eyes, the plague hath not spread in the skin, and the priest hath shut him up a second seven days.

On the seventh day the priest is to reexamine him, and if he sees that the infection is unchanged and has not spread on the skin, the priest must isolate him for another seven days.