Ezra 6:18

Then they appointed the priests to their divisions and the Levites in their orders for the service of God in Jerusalem, as it is written in the book of Moses.

Numbers 3:6

Bring the tribe of Levi near and set them before Aaron the priest, that they may serve him.

1 Chronicles 24:1

Now the divisions of the descendants of Aaron were these: the sons of Aaron were Nadab, Abihu, Eleazar and Ithamar.

2 Chronicles 35:4-5

Prepare yourselves by your fathers’ households in your divisions, according to the writing of David king of Israel and according to the writing of his son Solomon.

Numbers 8:9-26

So you shall present the Levites before the tent of meeting. You shall also assemble the whole congregation of the sons of Israel,

1 Chronicles 23:1-26

Now when David reached old age, he made his son Solomon king over Israel.

Treasury of Scripture Knowledge

Summary

And they set the priests in their divisions, and the Levites in their courses, for the service of God, which is at Jerusalem; as it is written in the book of Moses.

As it is written

Bible References

As it is written

Numbers 3:6
Bring the tribe of Levi near and set them before Aaron the priest, that they may serve him.
Numbers 8:9
So you shall present the Levites before the tent of meeting. You shall also assemble the whole congregation of the sons of Israel,