'Borders' in the Bible

"I'll set your borders from the Reed Sea to the Sea of the Philistines, and from the desert to the River, bringing the inhabitants of the land under your control, and you are to drive them out ahead of you.

since I'm going to drive out nations before you, and enlarge your borders, and no one will covet your land, when you go up to appear in the presence of the LORD your God three times a year.