In Middle Persian sources of the Sassanid period the river is known as `` Wehrōd '' ( lit . In the Middle Persian sources of the Sassanid period , the river is known as '' Wehrod `` ( Lit . ) .
Dalam sumber Parsi Pertengahan zaman Sassanid sungai dikenali sebagai "Wehrd" (terang. Dalam sumber Parsi Pertengahan zaman Sassanid, sungai ini dikenali sebagai ''Wehrod` (Lit.).