¹⁹ This was the ordering of them in their service, to come into the house of Jehovah according to the ordinance `given' unto them by Aaron their father, as Jehovah, the God of Israel, had commanded him.

²⁵ And their brethren, in their villages, were to come in every seven days from time to time to be with them:

¹ And the courses of the sons of Aaron `were these'. The sons of Aaron: Nadab and Abihu, Eleazar and Ithamar.

⁴ This is the thing that ye shall do: a third part of you, that come in on the sabbath, of the priests and of the Levites, shall be porters of the thresholds;

⁸ So the Levites and all Judah did according to all that Jehoiada the priest commanded: and they took every man his men, those that were to come in on the sabbath; with those that were to go out on the sabbath; for Jehoiada the priest dismissed not the courses.

⁴⁰ But let all things be done decently and in order.

¹¹ Now if there was perfection through the Levitical priesthood (for under it hath the people received the law), what further need `was there' that another priest should arise after the order of Melchizedek, and not be reckoned after the order of Aaron?