Morrish Bible Dictionary 
Descendants of Hebron the son of Kohath. They were a numerous and important Levitical family. On the west of the Jordan Hashabiah and his brethren, 1700 'men of valour,' were officers of Israel; and on the east, Jerijah and his brethren, 2700 'mighty men of valour,' were over the two and a half tribes. Numbers 3:27; Numbers 26:58; 1 Chronicles 26:23,30-32 .
International Standard Bible Encyclopedia 
hē´brun - ı̄ts ( חברוני , חברני , ḥebhrōnı̄ ): A family of Levites, descendants of Hebron, third son of Kohath ( Numbers 3:27; Numbers 26:58 , etc.).