1 Chronicles 24:19
These were their priestly groups when they went to serve at Jehovah's temple. Their ancestor Aaron made these rules for them, as Jehovah God of Israel had commanded him.
1 Chronicles 9:25
Their brothers in their villages had to come from time to time and share their duties for seven-day periods.
1 Chronicles 24:1
The divisions of Aaron's descendants were as follows: Aaron's sons were Nadab and Abihu, Eleazar and Ithamar.
2 Chronicles 23:4
You must do this: One third of you, the priests and Levites who are on duty on the day of worship, must guard the gates.
2 Chronicles 23:8
The Levites and all the Judeans did what the priest Jehoiada had ordered them. Each took his men who were coming on duty on the day of worship as well as those who were about to go off duty. Jehoiada did not dismiss the priestly divisions.
1 Corinthians 14:40
Let all things be done decently and in order.
Hebrews 7:11
If perfection had been attainable through the Levitical priesthood, for under it the people received the Law, what further need would there have been for another priest to arise after the order of Melchizedek, instead of one named after the order of Aaron?