Shebah.

創世記 21:31
所以他給那地方起名叫別是巴，因為他們二人在那裡起了誓。

Beer-sheba.

創世記 26:28
他們說：「我們明明地看見耶和華與你同在，便說，不如我們兩下彼此起誓，彼此立約，

This may have been the same city which was called Beer-sheba a hundred years before this, in the time of Abraham; but as the well, from which it had its name originally, was closed up by the Philistines, the name of the place might have been abolished with the well; when, therefore, Isaac re-opened it, he restored the ancient name of the place.