1 Chronicles 24:19
These, were their appointed places for their service, for entering the house of Yahweh, according to the regulation of them, by the hand of Aaron their father, - just as Yahweh God of Israel, commanded him.
1 Chronicles 9:25
And, their brethren in their villages, had to come in, every seven days, from time to time, along with these.
1 Chronicles 24:1
Now, the sons of Aaron, had their courses, - the sons of Aaron, Nadab and Abihu, Eleazar and Ithamar;
2 Chronicles 23:4
This, is the thing that ye shall do, - A third of you entering on the sabbath, both of the priests and of the Levites, as doorkeepers of the porch;
2 Chronicles 23:8
So the Levites and all Judah did according to all that Jehoiada the priest commanded, and they took every man his men, who were coming in on the sabbath, with them who were going out on the sabbath, - for Jehoiada the priest dismissed not the courses.
1 Corinthians 14:40
But let, all things, with comeliness, and by arrangement, be done.
Hebrews 7:11
If indeed, therefore, there had been, a perfecting through means of the Levitical priesthood, - for, the people, thereon, have had based a code of laws, what further need, according to the rank of Melchizedek, for a different priest to be raised up, and, not according to the rank of Aaron, to be designated?