'Examine' in the Bible
The priest is to examine the skin rash on the body. If the hair on the skin rash has turned white and its appearance is deeper than the skin of his body, it's an infectious skin disease. When the priest has examined it, then he is to declare him unclean.
On the seventh day, the priest is to examine him again. If, in his opinion, the skin rash remained the same and it did not spread, then he is to isolate him for another seven days.
"On the next seventh day, the priest is to examine him again. If the skin rash didn't become dull and it didn't spread in the skin, then the priest is to pronounce him clean: it's a scab. He is to wash his clothes and be clean.
The priest is to examine it. If it is, indeed, a white swelling in the skin that has turned the hair white, and yet it sustains live flesh on the swelling,
The priest is to examine the infected flesh and declare him unclean. The raw flesh is unclean; it's an infectious skin disease.
The priest is to examine the scab on the seventh day. If, indeed, the scab hasn't spread on the skin and it doesn't appear more extensive than skin deep, then the priest is to declare him clean. He is to wash his garments and be clean.
"The priest is to examine the contagion and isolate the clothing for seven days.
The priest is to examine the contagion on the seventh day. If the infection has spread on the clothing, in the woven material, the knitted material, or in the leather, no matter the purpose for which the leather material had been manufactured, the contagion is a chronic fungal infection. It's unclean.
Then the priest is to examine it after the contagion has been washed. If the contagion hasn't changed in appearance, even though the contagion hasn't spread, it's unclean. Incinerate it. It's a fungal infection, especially if the infection is on its exposed side.
The priest is to go outside the camp and examine the infectious skin disease to confirm that the person has been healed.
"The priest is to command that the house be cleared before he comes to examine the contagion so that not everything in the house becomes unclean. After this, the priest is to enter the house and examine it.
He is to return after seven days to examine it. If the contagion has spread to the walls of the house,
He is not to examine it to see if it's good or bad or even exchange it. If he does exchange it, what has been exchanged as well as its substitute is sacred. It is not to be redeemed."