2 Samuel 5:6-9

6And the king and his men went to Jerusalem to the Jebusites, the inhabitants of the land: who spoke to David, saying, Except thou shalt take away the blind and the lame, thou shalt not come in here: thinking, David cannot come in there.1 7Nevertheless David took the strong hold of Zion: the same is the city of David. 8And 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 . Therefore they said, The blind and the lame shall not come into the house.2 9So David dwelt in the fort, and called it the city of David. And David built around from Millo and inward.