for the show bread also, and for the fine flour for a meal offering, whether of unleavened wafers, or of that which is baked in the pan, or of that which is soaked, and for all manner of measure and size;
and to offer all burnt offerings to the LORD, on the Shabbatot, on the new moons, and on the set feasts, in number according to the ordinance concerning them, continually before the LORD;
These are the singers, heads of fathers' [houses] of the Levites, [who lived] in the chambers [and were] free [from other service]; for they were employed in their work day and night.
Chizkiyahu appointed the divisions of the Kohanim and the Levites after their divisions, every man according to his service, both the Kohanim and the Levites, for burnt offerings and for shalom offerings, to minister, and to give thanks, and to praise in the gates of the camp of the LORD.
They sing a new song before the throne, and before the four living creatures and the elders. No one could learn the song except the one hundred forty-four thousand, those who had been redeemed out of the earth.