Numbers 34:3

The border of the Canaanite extended from Sidon as you go toward Gerar, as far as Gaza; as you go toward Sodom and Gomorrah and Admah and Zeboiim, as far as Lasha.

On that day Yahweh cut a covenant with Abram, saying, “To your seed I have given this land, From the river of Egypt as far as the great river, the river Euphrates:

“From the wilderness and this Lebanon, even as far as the great river, the river Euphrates, all the land of the Hittites, and as far as the Great Sea toward the setting of the sun will be your territory.

Now the lot for the tribe of the sons of Judah according to their families reached the border of Edom, southward to the wilderness of Zin at the far end toward the south.

And the east border was the Salt Sea, as far as the mouth of the Jordan. And the border of the north side was from the bay of the sea at the mouth of the Jordan.

Thus says Lord Yahweh, “This shall be the boundary by which you shall apportion the land for an inheritance among the twelve tribes of Israel; Joseph shall have two portions.

“And the south side toward the south shall extend from Tamar as far as the waters of Meribath-kadesh, to the brook of Egypt and to the Great Sea. This is the south side toward the south.