Hilen is another name for Holon, a city assined to the tribe of Levi, in 1 Chronicles 6:58.
See Holon #1.
Bible dictionary
Hilen
The International Standard Bible Encyclopedia (1915)The classic article on this subjectSmith’s Bible Dictionary (1863)The entry on this subject
Adapted by Mission Mutual (Aquifer Open Bible Dictionary) from Tyndale Open Bible Dictionary © 2023 Tyndale House Publishers. CC BY-SA 4.0. About the sources