Ezekiel 44:28

24 In any dispute, they shall officiate as judges and judge according to My ordinances. They must keep My laws and statutes regarding all My appointed feasts, and they must keep My Sabbaths holy.

25 A priest must not defile himself by going near a dead person. However, for a father, a mother, a son, a daughter, a brother, or an unmarried sister, he may do so,

26 and after he is cleansed, he must count off seven days for himself.

27 And on the day he goes into the sanctuary, into the inner court, to minister in the sanctuary, he must present his sin offering, declares the Lord GOD.

28 In regard to their inheritance, I am their inheritance. You are to give them no possession in Israel, for I am their possession.

29 They shall eat the grain offerings, the sin offerings, and the guilt offerings. Everything in Israel devoted to the LORD will belong to them.

30 The best of all the firstfruits and of every contribution from all your offerings will belong to the priests. You are to give your first batch of dough to the priest, so that a blessing may rest upon your homes.

31 The priests may not eat any bird or animal found dead or torn by wild beasts.

Read all of Ezekiel 44