13-15. I went out by night by the gate of the valley--that is, the
Jaffa gate, near the tower of Hippicus.
even before the dragon well--that is, fountain on the opposite side of
the valley.
and to the dung port--the gate on the east of the city, through which
there ran a common sewer to the brook Kedron and the valley of Hinnom.
JFB.
Picture Study Bible