Bible Dictionaries
Ulai

Hastings' Dictionary of the Bible

ULAI . A large river of Elam, emptying into the Persian Gulf. According to Daniel 8:2; Daniel 8:16 and the Assyrian inscriptions, it flowed past the city of Shushan (Susa). It is the modern Karûn , which, however, does not now flow close to the site of Susa, but to the east of it. Cf. also Hydaspes.

J. F. McCurdy.

Bibliography Information
Hastings, James. Entry for 'Ulai'. Hastings' Dictionary of the Bible. https://www.studylight.org/​dictionaries/​eng/​hdb/​u/ulai.html. 1909.