Numbers 7:8

8 and the four of the waggons and the eight of the oxen he hath given to the sons of Merari, according to their service, by the hand of Ithamar son of Aaron the priest;

Numbers 7:8 Meaning and Commentary

Numbers 7:8

And four wagons and eight oxen he gave to the sons of Merari,
&c.] All the remaining wagons and oxen, which were double the number given to the Gershonites:

according unto their service;
being much heavier than theirs, having all the boards, pillars, sockets, pins; cords to bear and carry: thus Moses was directed of God wisely to dispose of those carriages, in proportion to the services each was employed in; and in a spiritual way, as the day, duty, and service of the people of God be, he proportions grace and strength to them to answer thereunto:

under the hand of Ithamar the son of Aaron the priest;
under whose care, inspection, and direction, were both the Gershonites and Merarites, ( Numbers 4:28 Numbers 4:33 ) ; and by whom were delivered, according to the instruction of Moses, the several wagons and oxen, to them.

Numbers 7:8 In-Context

6 And Moses taketh the waggons and the oxen, and giveth them unto the Levites.
7 The two of the waggons and the four of the oxen he hath given to the sons of Gershon, according to their service,
8 and the four of the waggons and the eight of the oxen he hath given to the sons of Merari, according to their service, by the hand of Ithamar son of Aaron the priest;
9 and to the sons of Kohath he hath not given, for the service of the sanctuary [is] on them: on the shoulder they bear.
10 And the princes bring near the dedication of the altar in the day of its being anointed; yea, the princes bring near their offering before the altar.
Young's Literal Translation is in the public domain.