Treasury of Scripture Knowledge

Summary

These were the orderings of them in their service to come into the house of the LORD, according to their manner, under Aaron their father, as the LORD God of Israel had commanded him.

Bible References

The orderings

1 Chronicles 9:25
Their relatives in their villages were to come in every seven days from time to time to be with them;
2 Chronicles 23:4
This is the thing which you shall do: one third of you, of the priests and Levites who come in on the sabbath, shall be gatekeepers,
1 Corinthians 14:40
But all things must be done properly and in an orderly manner.

Under aaron

1 Chronicles 24:1
Now the divisions of the descendants of Aaron were these: the sons of Aaron were Nadab, Abihu, Eleazar and Ithamar.
Hebrews 7:11
Now if perfection was through the Levitical priesthood (for on the basis of it the people received the Law), what further need was there for another priest to arise according to the order of Melchizedek, and not be designated according to the order of Aaron?