'Levitical' in the Bible

You are to present to the Levitical priests, Zadok's descendants, who will approach me to serve me, a young bull for a sin offering,' declares the Lord GOD.

"The descendants of Zadok, Levitical priests who took care of my sanctuary when the Israelis wandered away from me, are to come near me to minister to me. They are to stand before me to offer the fat and the blood to me," declares the Lord GOD.