Joshua 1:4

Your territory shall extend from the wilderness and Lebanon to the great River Euphrates—all the land of the Hittites—and west as far as the Great Sea.

Note That is, the Mediterranean Sea

BSB · Berean Standard Bible
From the wilderness and this Lebanon even unto the great river, the river Euphrates, all the land of the Hittites, and unto the great sea toward the going down of the sun, shall be your coast.
KJV · King James Version
From the wilderness and this Lebanon even to the great river, the river Euphrates, all the land of the Hittites, and to the great sea toward the going down of the sun, shall be your border.
WEB · World English Bible
From the wilderness, and this Lebanon, even unto the great river, the river Euphrates, all the land of the Hittites, and unto the great sea toward the going down of the sun, shall be your border.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

From the wilderness
That is, their utmost limits should be from the Desert of Arabia Petræa on the south, to Lebanon on the north; and from the Euphrates on the east, to the Great Sea, or the Mediterranean, on the west. The Israelites did not possess the full extent of this grant till the time of David.
Genesis 15:18–21; Exodus 23:31; Numbers 34:2–18; Deuteronomy 1:7; Deuteronomy 3:25; Deuteronomy 11:24; 1 Chronicles 5:9; 1 Chronicles 18:3