Cyclopedia of Biblical, Theological and Ecclesiastical Literature
The modern site, Hadithek, is laid down on the Ordnance Map as three miles east of Ludd, and is described in the accompanying Memoirs (2:297; comp. page 322) as "a moderate-sized village on a terraced tell at the mouth of a valley at the foot of the hills, with a well to the east. There are remains of a considerable town round it; tombs and quarries exist; and the mound on which the village stands is covered with pottery."
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McClintock, John. Strong, James. Entry for 'Hadid (2)'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/encyclopedias/eng/tce/h/hadid-2.html. Harper & Brothers. New York. 1870.