2 Chronicles 27:3
Upper Gate <08179 05945> [high gate.]
Ophel <06077> [Ophel. or, the tower.]
"The wall," says the Targum, "of the interior palace." {Ophel} appears to have been a tower, or fort, on the city wall, in which we read "the Nehthinim dwelt."
Nehemiah 3:26-27
temple servants <05411> [Nethinims.]
who ... living <03427> [dwelt, etc. or, which dwelt in Ophel, repaired unto. Ophel. or, the tower.]
Water <04325> [the water.]
The water gate is supposed to have been that by which the Nethinim brought in water for the use of the temple.
Tekoa <08621> [the Tekoites.]
wall <02346> [the wall.]