Reference: Kohathites
Easton
the descendants of Kohath. They formed the first of the three divisions of the Levites (Ex 6:16,18; Nu 3:17). In the journeyings of the Israelites they had the charge of the most holy portion of the vessels of the tabernacle, including the ark (Nu 4). Their place in the marching and encampment was south of the tabernacle (Nu 3:29,31). Their numbers at different times are specified (Nu 3:28; 4:36; 26:57,62). Samuel was of this division.
See Verses Found in Dictionary
And these are the names of the sons of Levi, as to their births: Gershon, and Kohath, and Merari: and the years of the life of Levi are a hundred and thirty and seven years.
And the sons of Kohath are Amram, and Izhar, and Hebron, and Uzziel: and the years of the life of Kohath are a hundred and thirty and three years.
In number, all the males, from a son of a month and upward, are eight thousand and six hundred, keeping the charge of the sanctuary. The families of the sons of Kohath encamp by the side of the tabernacle southward.
And their charge is the ark, and the table, and the candlestick, and the altars, and the vessels of the sanctuary with which they serve, and the vail, and all its service.
and their numbered ones, by their families, are two thousand seven hundred and fifty.
And these are numbered ones of the Levite by their families: of Gershon is the family of the Gershonite; of Kohath the family of the Kohathite; of Merari the family of the Merarite.
And their numbered ones are three and twenty thousand, every male from a son of a month and upwards, for they have not numbered themselves in the midst of the sons of Israel; for an inheritance hath not been given to them in the midst of the sons of Israel.