from
Easton's 1897 Bible Dictionary
David, City of
(1.) David took from the Jebusites the fortress of Mount Zion.
He "dwelt in the fort, and called it the city of David" (1 Chr.
11:7). This was the name afterwards given to the castle and
royal palace on Mount Zion, as distinguished from Jerusalem
generally (1 Kings 3:1; 8:1), It was on the south-west side of
Jerusalem, opposite the temple mount, with which it was
connected by a bridge over the Tyropoeon valley.
(2) Bethlehem is called the "city of David" (Luke 2:4, 11),
because it was David's birth-place and early home (1 Sam.
17:12).