Smith's Bible Dictionary
O'both. (bottles). One of the encampments of the Israelites, east of Moab. Numbers 21:10; Numbers 33:43. Its exact site is unknown, but it was probably south of the Dead Sea, on the boundary between Moab and Edom. - Editor).
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Smith, William, Dr. Entry for 'Oboth'. Smith's Bible Dictionary. https://www.studylight.org/dictionaries/eng/sbd/o/oboth.html. 1901.