Nehemia 6:1

Arab : the entire region of the Arabian Peninsula, the Sinai Peninsula, the land of Edom, and all the land between the Jordan Valley and the Euphrates River (ZD).,a region of desert plains
(27° 23´, 37° 42´)

Gasymu : head of the Arab federation of Kedar who opposed Nehemiah (OS)

Gesyem : head of the Arab federation of Kedar who opposed Nehemiah (OS)

Sanbalat : a man who was an enemy of Nehemiah

Tobia : a Levite whom King Jehoshaphat sent to teach around Judah,a chief of the priests who returned from exile with Zerubbabel

Nehemia 6:15-16

Elul : the 6th month of the Hebrew calendar