'Border' in the Bible

Thus says the Lord,“For three transgressions of Gaza [in Philistia] and for four (multiplied delinquencies)I will not reverse its punishment or revoke My word concerning it,Because [as slave traders] they took captive the entire [Jewish] population [of defenseless Judean border villages, of which none was spared]And deported them to Edom [for the slave trade].

Thus saith the LORD; For three transgressions of the children of Ammon, and for four, I will not turn away the punishment thereof; because they have ripped up the women with child of Gilead, that they might enlarge their border:

Pass ye unto Calneh, and see; and from thence go ye to Hamath the great: then go down to Gath of the Philistines: be they better than these kingdoms? or their border greater than your border?