1 Chronicles 9:29-34

MLV(i) 29 Some of them were also appointed over the furniture and over all the vessels of the sanctuary and over the fine flour and the wine and the oil and the frankincense and the spices. 30 And some of the sons of the priests prepared the confection of the spices. 31 And Mattithiah, one of the Levites, who was the firstborn of Shallum the Korahite, had the office of trust over the things that were baked in pans. 32 And some of their brothers, of the sons of the Kohathites, were over the showbread to prepare it every Sabbath.
33 And these are the singers, heads of fathers of the Levites, who dwelt in the chambers and were free from other service, for they were employed in their work day and night.
34 These were heads of fathers of the Levites, throughout their genealogy, chief men; these dwelt at Jerusalem.