'Priest's' in the Bible

‘This is the consecrated portion from the offerings by fire to the Lord that was designated for Aaron and his sons on the day he presented them to serve as priests to the Lord.

He shall kill the male lamb in the place where they kill the sin offering and the burnt offering, in the sacred place [the courtyard of the tabernacle]; for the guilt offering, like the sin offering, belongs to the priest; it is most holy.

The remaining oil that is in the priest’s palm shall be put on the head of the one to be cleansed. The priest shall make atonement for him before the Lord.

The rest of the oil that is in the priest’s palm shall be put on the head of the one to be cleansed, to make atonement for him before the Lord.

So the priest who is anointed and ordained to serve and minister as priest in his father’s place shall make atonement: he shall wear the holy linen garments,

But if a priest buys a slave as his property with his money, the slave may eat the holy thing, and those who are born in the priest’s house; they may eat his food.

If a priest’s daughter is married to a layman [one not part of the priestly tribe], she shall not eat the offering of the holy things.

But if a priest’s daughter is a widow or divorced, and has no child, and returns to her father’s house as in her youth, she shall eat her father’s food; but no layman shall eat it.