Adam Clarke on 1 Kings 17:9

Get thee to Zarephath - This was a town between Tyre and Sidon, but nearer to the latter, and is therefore called in the text Zarephath which belongeth to Sidon; or, as the Vulgate and other versions express it, Sarepta of the Sidonians. Sarepta is the name by which it goes in the New Testament; but its present name is Sarphan. Mr. Maundrell, who visited it, describes it as consisting of a few houses only on the tops of the mountains; but supposes that it anciently stood in the plain below, where there are still ruins of a considerable extent.