'Priests' in the Bible

Then the one presenting the offering must slaughter the bull before the Lord, and the sons of Aaron, the priests, must present the blood and splash the blood against the sides of the altar which is at the entrance of the Meeting Tent.

Then the sons of Aaron, the priests, must arrange the parts with the head and the suet on the wood that is in the fire on the altar.

and must slaughter it on the north side of the altar before the Lord, and the sons of Aaron, the priests, will splash its blood against the altar's sides.

Then he must bring it to the sons of Aaron, the priests, and the priest must scoop out from there a handful of its choice wheat flour and some of its olive oil in addition to all of its frankincense, and the priest must offer its memorial portion up in smoke on the altar -- it is a gift of a soothing aroma to the Lord.

He must lay his hand on the head of his offering and slaughter it at the entrance of the Meeting Tent, and the sons of Aaron, the priests, must splash the blood against the altar's sides.

Any male among the priests may eat it. It is most holy.

Any male among the priests may eat it. It must be eaten in a holy place. It is most holy.

This is the allotment of Aaron and the allotment of his sons from the Lord's gifts on the day Moses presented them to serve as priests to the Lord.

"When someone has a swelling or a scab or a bright spot on the skin of his body that may become a diseased infection, he must be brought to Aaron the priest or one of his sons, the priests.

and he is to purify the Most Holy Place, he is to purify the Meeting Tent and the altar, and he is to make atonement for the priests and for all the people of the assembly.

The Lord said to Moses: "Say to the priests, the sons of Aaron -- say to them, 'For a dead person no priest is to defile himself among his people,

Priests must not have a bald spot shaved on their head, they must not shave the corner of their beard, and they must not cut slashes in their body.