2 Samuel 5:7-9

NSB(i) 7 However, David captured the fortress Zion, that is, the City of David. 8 That day David said: »Whoever wants to defeat the Jebusites must reach the lame and the blind that hate me by using the water tunnel.« So there is a saying: »The blind and the lame will not get into the palace.« 9 David lived in the fortress and called it the City of David. He built the city of Jerusalem around it from the stronghold (citadel) to the palace.