And thou shalt give to the priests the Levites, that be of the seed of Zadok,.... Who, in Solomon's time, was put in the room of Abiathar; see Ezekiel 40:46, his name signifies a "righteous" one, a type he was of Jesus Christ the righteous; and here his seed signify the seed of Christ, such whom he makes priests unto the Lord; to these, in a visionary way, the prophet was to give this altar, for them to serve at, and eat of; and all the rites and ordinances to observe and keep; and the sacrifices to offer on it, after mentioned:
which approach unto me, to minister unto me, saith the Lord God;
a young bullock for a sin offering: typical of Christ, strong and laborious, able to bear the sins of his people; to become a sin offering, and to be made sin itself for them.