John Gills Exposition of the Bible Commentary - 1 Chronicles 6:48
Their brethren also the Levites ,.... Who were not skilled in singing, and employed in that service, even the rest of the Kohathites, Gershonites, and Merarites: were appointed unto all manner of service of the tabernacle of the house of God ; some were porters at the gates; others had the care of the vessels; others slew the beasts for sacrifices, flayed them, and cut them up, and brought the pieces to the altar of burnt offerings, for the priests to offer. read more
Matthew Henry's Complete Commentary - 1 Chronicles 6:31-53
When the Levites were first ordained in the wilderness much of the work then appointed them lay in carrying and taking care of the tabernacle and the utensils of it, while they were in their march through the wilderness. In David's time their number was increased; and, though the greater part of them was dispersed all the nation over, to teach the people the good knowledge of the Lord, yet those that attended the house of God were so numerous that there was not constant work for them all; and... read more