Or Euleus, a river which ran by the city Shushan, in Persia, on the bank of which Daniel had a famous vision, Daniel 8:2,16. It was the Choaspes of the Greeks, and is now called the Kerkhah; but appears to have had in ancient times a second channel, still traceable, nine hundred feet wide and twenty feet deep, and flowing along the east side of Shushan. The two channels emptied their waters through the river now called the Karun into the Shat-el-Arab, the united stream of the Euphrates and Tigris, twenty miles below their junction at Korna.

The Eulaus of the Greeks; a river of Susiana. It was probably the eastern branch of the Choasper (Kerkhan), which divided into two branches some 20 miles above the city of Susa. Hence (Daniel 8:2,16) speaks of standing "between the banks of Ulai", i.e., between the two streams of the divided river.

(pure water ) is mentioned by Daniel, (Daniel 8:2,16) as a river near to Susa, where he saw his vision of the ram and the he-goat. It has been generally identified with the Eulaeus of the Greek and Roman geographers, a large stream in the immediate neighborhood of that city. The Eulseus has been by many identified with the Choaspes, which is undoubtedly the modern Kerkhah , an affluent of the Tigris, flowing into it a little below Kurnah . Recent surveys show that the Choarspes once divided into two streams about 20 miles above Susa. The eastern was the Ulai. This bifurcation explains (Daniel 8:16)