1 Chronicles 23:31

31 as well in the offering of burnt sacrifices of the Lord, as in sabbaths, and calends, and other solemnities, by the number and ceremonies of each thing, continually before the Lord; (as well as at the offering of burnt sacrifices to the Lord, on sabbaths, and calends, and the other Feast Days, by their prescribed number, continually before the Lord;)

1 Chronicles 23:31 Meaning and Commentary

1 Chronicles 23:31

And to offer all burnt sacrifices unto the Lord
This was the work of the priests to offer such sacrifices, and not the Levites; but the meaning is, according to the Targum, and so Kimchi, that these not only sung the praises of God morning and evening, but at all times when burnt offerings were offered to the Lord; besides, some of them helped the priests at such times in slaying the sacrifices, and bringing them to the altar: and especially their service was requisite

in the sabbaths, in the new moons, and on the set feasts, by number;
because, besides the daily sacrifices, there were additional offerings at those times:

according to the order commanded unto them continually before the Lord;
see ( Numbers 28:1-29:40 ) .

1 Chronicles 23:31 In-Context

29 And [the] priests shall be over the loaves of proposition, that is, (the loaves of) setting forth, and to the sacrifice of [tried] flour, and to the pastes sodden in water, and to the therf loaves, and to the frying pan, and to [the] hot flour, and to singe, and over all weight and measure. (And the priests shall be in charge of the loaves of proposition, that is, the loaves of setting forth, and the sacrifice of fine flour, and the pastries boiled in water, and the unleavened bread, and the frying pan, and the hot flour, and the singeing, and over all the weights and measures.)

30 And the deacons shall be, that they stand early, for to acknowledge and sing to the Lord, and in like manner at eventide, (And every morning, the Levites shall be on duty to give thanks and to sing to the Lord, and in like manner every evening,)

31 as well in the offering of burnt sacrifices of the Lord, as in sabbaths, and calends, and other solemnities, by the number and ceremonies of each thing, continually before the Lord; (as well as at the offering of burnt sacrifices to the Lord, on sabbaths, and calends, and the other Feast Days, by their prescribed number, continually before the Lord;)

32 and that they keep the observances of the tabernacle of the bond of peace of the Lord, and the custom of the saintuary, and the observance of the sons of Aaron, their brethren, that they minister in the house of the Lord. (and that they keep the observances of the Tabernacle of the Covenant of the Lord, that is, the Tabernacle of the Witnessing, and the customs of the sanctuary, and the observances of the sons of Aaron, their kinsmen, and so serve in the House of the Lord.)