Smith's Bible Dictionary
Gim'zo. (fertile in Sycamores). A town which, with its dependent villages, was taken possession of by the Philistines, in the reign of Ahaz. 2 Chronicles 28:18. The name (Jimzu), still remains attached to a large village between two and three miles southwest of Lydda, south of the road between Jerusalem and Jaffa.
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Smith, William, Dr. Entry for 'imzo'. Smith's Bible Dictionary. https://www.studylight.org/dictionaries/eng/sbd/i/imzo.html. 1901.