1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
24:5And they distribute them, by lots, one with another, for princes of the sanctuary, and princes of God, have been of the sons of Eleazar, and of the sons of Ithamar.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.