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Resen

Meaning: head of the stream; bridle

one of Nimrod's cities (Gen. 10:12), “between Nineveh and Calah

It has been supposed that the four cities named in this verse were afterwards combined into one under the name of Nineveh (q.v.). Resen was on the east side of the Tigris. It is probably identified with the mound of ruins called Karamless.