NET Bible
"and whenever burnt sacrifices were offered to the LORD on the Sabbath and at new moon festivals and assemblies. A designated number were to serve before the LORD regularly in accordance with regulations."
— 1 Chronicles 23:31, NET Bible
“And to offer all burnt sacrifices unto the Lord in the sabbaths, in the new moons, and on the set feasts, by number, according to the order commanded unto them, continually before the Lord:”
“and to offer all burnt-offerings unto Jehovah, on the sabbaths, on the new moons, and on the set feasts, in number according to the ordinance concerning them, continually before Jehovah; ”
“and to offer all burnt offerings to Yahweh, on the Sabbaths, on the new moons, and on the set feasts, in number according to the ordinance concerning them, continually before Yahweh;”
“As well in the oblation of the holocausts of the Lord, as in the sabbaths and in the new moons, and the rest of the solemnities, according to the number and ceremonies prescribed for every thing, continually before the Lord.”
“At every offering of burned offerings to the Lord, on Sabbaths, and at the new moons, and on the regular feasts, in the number ordered by the law, at all times before the Lord;”
“And to offer all burnt sacrifices unto the Lord in the sabbaths, in the new moons, and on the set feasts, by number, according to the order commanded unto them, continually before the Lord:”
Their job was to help Aaron’s descendants in the service of the LORD’s temple. They were to take care of the courtyards, the rooms, ceremonial purification of all holy items, and other jobs related to the service of God’s temple.
They also took care of the bread that is displayed, the flour for offerings, the unleavened wafers, the round cakes, the mixing, and all the measuring.
They also stood in a designated place every morning and offered thanks and praise to the LORD. They also did this in the evening
and whenever burnt sacrifices were offered to the LORD on the Sabbath and at new moon festivals and assemblies. A designated number were to serve before the LORD regularly in accordance with regulations.
They were in charge of the meeting tent and the holy place, and helped their relatives, the descendants of Aaron, in the service of the LORD’s temple.