Webster(i)
7 Nevertheless, David took the strong hold of Zion: the same is the city of David.
8 And David said on that day, Whoever getteth up to the gutter, and smiteth the Jebusites, and the lame and the blind, that are hated by David's soul, he shall be chief and captain: Wherefore they said, The blind and the lame shall not come into the house.
9 So David dwelt in the fort, and called it the city of David. And David built around from Millo and inward.