Now the cities of the tribe of the children of Benjamin,
 according to their families, were Jericho
 Which though destroyed, and not to be rebuilt as a city, was yet a place inhabited, and in future times was rebuilt, and in great splendour, and continued to the time of Christ; of which see ( Joshua 2:1 ) ; 
 and Bethhoglah,
 where or near to which was the threshing floor of Atad, at which lamentation was made for Jacob, (See Gill on Genesis 1:10), and (See Gill on Joshua 15:6); 
 and the valley of Keziz;
 or Emekkeziz; so the Greek version calls it Amecasis: it is highly probable it was in the valley or plain of Jericho, and perhaps might have its name from the incision of the balsam tree there; which, as Pliny F14 says, was cut with glass or a stone, or with knives made of bone; if cut with iron, it kills it. 
The Brenton translation of the Septuagint is in the public domain.