1 Chronicles 24:19

These their reviewing for their service to come into the house of Jehovah according to their judgment, by the hand of Aaron their father, as Jehovah God of Israel commanded him.

1 Chronicles 9:25

And their brethren in their enclosures to come for seven days from time to time with these.

1 Chronicles 24:1

And to the sons of Aaron their divisions. The sons of Aaron: Nadab and Abihu, Eleazar and Ithamar.

2 Chronicles 23:4

This the word which ye shall do; the third of you coming in the Sabbath to the priests and to the Levites, to the gates of the thresholds;

And the Levites and all Judah will do according to all that Jehoiada the priest commanded, and they will take each his men coming in on the Sabbath, with those coming out on the Sabbath: for Jehoiada the priest dismissed not the divisions.

1 Corinthians 14:40

Let all things be becomingly and according to order.

Hebrews 7:11

If truly therefore completion were by the Levitical priesthood, (for the people received legislation by it,) what further need according to the order of Melchisedec for another priest to be raised, and not according to the order of Aaron?

Treasury of Scripture Knowledge

Summary

1 Chronicles 24:19

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.