|Easton's Bible Dictionary|
Knotty, a city of Zebulun (Judges 1:30), called also Kattath (Joshua 19:15); supposed to be "Cana of Galilee."
Int. Standard Bible Encyclopedia
kit-'ron (qiTron): A place in Zebulun, not possessed by the tribe (Judges 1:30). It may be identical with Kattath of Joshua 19:15. In the Talmud it is identified with Sepphoris, which is represented by the modern village of Seffuriyeh.
Kitron (1 Occurrence)
Judges 1:30 Zebulun didn't drive out the inhabitants of Kitron, nor the inhabitants of Nahalol; but the Canaanites lived among them, and became subject to forced labor. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)