1 Chronicles 16:37

King James 3 - The Literal Traslation

And he left there before the ark of the covenant of Jehovah, for Asaph and for his brothers, to minister before the ark continually to the matter of a day in its day;

Cross References

2 Chronicles 8:14

And according to the ordinance of his father David, he made the divisions of the priests over their service, and of the Levites over their charges, to praise and to minister before the priests, according to the matter of every day, and the gatekeepers in their divisions at every gate, for so was the command of David the man of God.

Ezra 3:4

They also performed the Feast of Booths, as it is written, and the burnt offerings by number, days by days, according to the ordinance, the thing of days in its day.

Psalm 145:2

I will bless You every day; and I will praise Your name forever and ever.