•EN-ROGEL fountain of the treaders; i.e., “foot-fountain;” also called the “fullers’ fountain,” because fullers here trod the clothes in water. It has been identified with the “fountain of the virgin” (q.v.), the modern ‘Ain Ummel-Daraj. Others identify it, with perhaps some probability, with the Bir Eyub, to the south of the Pool of Siloam, and below the junction of the valleys of Kidron and Hinnom. (See FOUNTAIN.)