'Canal' in the Bible

As I observed the vision, I looked around the citadel of Susa in Elam Province. While I watched, I found myself beside the Ulai Canal.

"Then I turned my head to look, and to my surprise, a two-horned ram was standing beside the canal. The two horns grew long, the first one growing longer than the second, with the longer one springing up last.

It approached the ram with the two horns that I had observed while standing beside the canal, and charged at him, out of control with rage.

I heard the voice of a man calling out from the Ulai Canal, "Gabriel, interpret what that fellow has been seeing.'