Exodus 23:31

31 aAnd I will set your border from the Red Sea to the Sea of the Philistines, and from the wilderness to the Euphrates,
Hebrew  the River
for cI will give the inhabitants of the land into your hand, and you shall drive them out before you.

Numbers 34:5-6

5And the border shall turn dfrom Azmon to ethe Brook of Egypt, and its limit shall be at the sea.

6“For the western border, you shall have the Great Sea and its
Syriac; Hebrew lacks  its
coast. This shall be your western border.

Joshua 13:3

3(from the gShihor, which is east of Egypt, northward to the boundary of Ekron, it is counted as Canaanite; hthere are five rulers of the Philistines, those of Gaza, Ashdod, Ashkelon, Gath, and Ekron), and those of ithe Avvim,

Joshua 15:4

4passes along to Azmon, goes out by jthe Brook of Egypt, and comes to its end at the sea. This shall be your south boundary.
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