TgO Num33:37var. :ושרו בְהוֹר טוּרָא בִסיָפֵי"בסטר" ארעא דַאֲדוֹם‏ : they dwelled in Mt. Hor at the edge of the land of Edom
See the entire entry for sṭar, seṭrā n.m. side