and all the cattle for the sacrifice of peace offerings twenty-four bulls, the rams sixty, the male goats sixty, the male lambs a year old sixty. This was the dedication offering for the altar after it was anointed.
We have here an account of the great solemnity of dedicating the altars, both that of burnt-offerings and that of incense; they had been sanctified before, when they were anointed (Lev 8:10, Lev 8:11), but now they were handselled, as it were, by the princes, with their free-will offerings.
Commenting on Numbers 7:10-89
And all the oxen for the sacrifice of the peace offerings [were] twenty and four bullocks, the rams sixty, the he goats sixty, the lambs of the first year sixty. This [was] the dedication of the altar, after that it was anointed. (g) By Aaron.
Num 7:12-88 All the princes brought the same gifts. The order in which the twelve princes, whose names have already been given at Num 1:5-15, made their presentation, corresponded to the order of the tribes in the camp (ch. 2), the tribe-prince of Judah taking the lead, and the prince of Naphtali coming last.
Commenting on Numbers 7:12-88