From above the horse gate repaired the priests,.... So called, either because near it were stables for horses; or through it horses were led to be watered at the brook of Kidron, to which it was near; or to be exercised in the valley; Josephus c speaks of the "hippie", or horse tower, which might be near it:
everyone over against his house; for it seems there was a row of houses in which the priests dwelt, and each of them repaired as much of the wall as was right against his house.
c Ut supra. (De Bello Jud. l. 5. c. 4. sect. 2, 3.)