1 Chronicles 24:19 in the World English Bible
This was their ordering in their service, to come into the LORD’s house according to the ordinance given to them by Aaron their father, as the LORD, the God of Israel, had commanded him.
Context
18 The three and twentieth to Delaiah, the four and twentieth to Maaziah.
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.
20 And the rest of the sons of Levi were these: Of the sons of Amram; Shubael: of the sons of Shubael; Jehdeiah.