Boyd’s Bible Dictionary:
(hump). A boundary of Zebulun (Josh. 19:11).
Concise Bible Dictionary:
Border city of Zebulon (Josh. 19:11). Identified with ruins at ed Dabsheh, 33° N, 35° 16' E.
Jackson’s Dictionary of Scripture Proper Names:
hump (of a camel): or more probably, he whispered shame