'Borders' in the Bible

But the hand of Yahweh was heavy on them of Ashdod, and he destroyed them, and struck them with tumors, even Ashdod and its borders.

The elders of Jabesh said to him, "Give us seven day, that we may send messengers to all the borders of Israel; and then, if there is no one to save us, we will come out to you."

He took a yoke of oxen, and cut them in pieces, and sent them throughout all the borders of Israel by the hand of messengers, saying, "Whoever doesn't come forth after Saul and after Samuel, so shall it be done to his oxen." The dread of Yahweh fell on the people, and they came out as one man.

David said in his heart, "I shall now perish one day by the hand of Saul. There is nothing better for me than that I should escape into the land of the Philistines; and Saul will despair of me, to seek me any more in all the borders of Israel. So shall I escape out of his hand."