Joshua 1:3-4

3I have given you every place on which the sole of your foot treads, just as I promised to Moses.

4From the wilderness [of Arabia in the south] and this Lebanon [in the north], even as far as the great river, the river Euphrates [in the east], all the land of the Hittites (Canaan), and as far as the Great [Mediterranean] Sea toward the west shall be your territory.