Deuteronomy 10:6-8

Young's Literal Translation

⁶ `And the sons of Israel have journeyed from Beeroth of the sons of Jaakan to Mosera, there Aaron died, and he is buried there, and Eleazar his son doth act as priest in his stead;

⁷ thence they journeyed to Gudgodah, and from Gudgodah to Jotbathah, a land of brooks of water.

⁸ `At that time hath Jehovah separated the tribe of Levi, to bear the ark of the covenant of Jehovah, to stand before Jehovah, to serve Him, and to bless in His name, unto this day,