Numbers 16:10

¹⁰Made he therefore thee, and all thy brethren the sons of Levi (with thee), to nigh to himself, that ye challenge to you also (the) priesthood, (Yea, he made thee, and all thy brothers, or thy kinsmen, the Levites, with thee, just for that, to be near him; but now ye seek the priesthood for yourselves as well,)