Buz was a place mentioned in the Old Testament (Jeremiah 25:23). Its exact location is unknown, but it is listed with two Arabian places, Dedan and Tema. Dedan and Temas were either villages or oases (a place in the desert where there is water and plants can grow).
Buz (Place)
From Tyndale Bible Dictionary, adapted by Mission Mutual. CC BY-SA 4.0.