|Easton's Bible Dictionary|
Smoothness, a town of Asher, on the east border (Joshua 19:25; 21:31); called also Hukok (1 Chronicles 6:75).
Int. Standard Bible Encyclopedia
hel'-kath (chelqath (Joshua 19:25); chelqath (Joshua 21:31); by a scribal error chuqoq (1 Chronicles 6:75)): A town or district on the border of Asher, assigned to the Levites; unidentified.
Helkath (3 Occurrences)
Joshua 19:25 Their border was Helkath, Hali, Beten, Achshaph, (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
Joshua 21:31 Helkath with its suburbs, and Rehob with its suburbs; four cities. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
2 Samuel 2:16 They caught everyone his fellow by the head, and thrust his sword in his fellow's side; so they fell down together: therefore that place was called Helkath Hazzurim, which is in Gibeon. (WEB KJV JPS ASV DBY WBS YLT NAS NIV)