2 Chronicles 35:10
And the service is prepared, and the priests stand on their station, and the Levites on their courses, according to the command of the king,
2 Chronicles 30:16
And they stand on their station according to their ordinance; according to the law of Moses the man of God the priests are sprinkling the blood out of the hand of the Levites,
Ezra 6:18
and they have established the priests in their divisions, and the Levites in their courses, over the service of God that is in Jerusalem, as it is written in the book of Moses.
2 Chronicles 35:4-5
and prepare, by the house of your fathers, according to your courses, by the writing of David king of Israel, and by the writing of Solomon his son,