'Border' in the Bible

The border of the Canaanites was from Sidon, as you go toward Gerar, to Gaza; as you go toward Sodom, Gomorrah, Admah, and Zeboiim, to Lasha.

As for the people, he moved them to the cities from one end of the border of Egypt even to the other end of it.

"Zebulun will dwell at the haven of the sea. He will be for a haven of ships. His border will be on Sidon.