2 Chronicles 35:10
Thus was the service prepared, - and the priests stood in their place, and the Levites in their courses, according to the commandment of the king.
2 Chronicles 30:16
And they stood in their place, according to their regulation, according to the law of Moses the man of God, - the priests, dashing the blood, which they received at the hand of the Levites.
Ezra 6:18
And they set up the priests in their divisions, and the Levites in their courses, over the service of God, which was in Jerusalem, - as it is written, in the Book of Moses.
2 Chronicles 35:4-5
and prepare yourselves by your ancestral houses, according to your courses, - by the writing of David king of Israel, and by what hath been written by Solomon his son;