Priests

Numbers 18:7 - Therefore thou and thy sons with thee shall keep your priest's office for every thing of the altar, and within the veil; and ye shall serve: I have given your priest's office unto you as a service of gift: and the stranger that cometh nigh shall be put to death.
2 Chronicles 13:11 - And they burn unto the LORD every morning and every evening burnt sacrifices and sweet incense: the shewbread also set they in order upon the pure table; and the candlestick of gold with the lamps thereof, to burn every evening: for we keep the charge of the LORD our God; but ye have forsaken him.
Malachi 2:7 - For the priest's lips should keep knowledge, and they should seek the law at his mouth: for he is the messenger of the LORD of hosts.
1 Timothy 2:5 - For there is one God, and one mediator between God and men, the man Christ Jesus;
1 Peter 2:9 - But ye are a chosen generation, a royal priesthood, a holy nation, a peculiar people; that ye should show forth the praises of him who hath called you out of darkness into his marvelous light: