New Revised Standard Version
They set aside the burnt offerings so that they might distribute them according to the groupings of the ancestral houses of the people, to offer to the LORD, as it is written in the book of Moses. And they did the same with the bulls.

Contemporary English Version
The Levites set aside the parts of the animal that the worshipers needed for their sacrifices to please the LORD, just as the Law of Moses required. They also did the same thing with the bulls.

New American Bible
They separated out what was destined for the burnt offering and gave it to various groups of the ancestral houses of the common people to offer to the LORD, as is written in the book of Moses. They did the same with the oxen.

Douay-Rheims Bible
And they separated them, to give them by the houses and families of every one, and to be offered to the Lord, as it is written in the book of Moses, and with the oxen they did in like manner.

And they separated them, to give them by the houses and families of every one, and to be offered to the Lord, as it is written in the book of Moses, and with the oxen they did in like manner.

as it is written

Leviticus 3:3,5,9-11,14-16 And they shall offer of the sacrifice of peace offerings, for an oblation to the Lord: the fat that covereth the entrails, and all the fat that is within, . . .