Deuteronomy 11:24; Joshua 14:9

24 nEvery place on which the sole of your foot treads shall be yours. Your territory shall be ofrom the wilderness to1 the Lebanon and from the River, the river Euphrates, to the western sea.

And Moses swore on that day, saying, vSurely the land won which your foot has trodden shall be an inheritance for you and your children forever, because you have wholly followed the Lord my God.