We were to go to Gaza, where Cleopatra was already beginning to collect an army, and had disguised ourselves as Nabataean merchants.
"Cleopatra, Complete" by Georg Ebers
The Nabataeans were the tribe at an earlier time called Edomites.
"History Of Egypt From 330 B.C. To The Present Time, Volume 10 (of 12)" by S. Rappoport
Nabataeans resident at Petra in Arabia, (i) A king in the time of Antiochus IV.
"Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5" by Various