NET
9 So David lived in the fortress and called it the City of David. David built all around it, from the terrace inwards.
Darby
9 So David dwelt in the stronghold, and called it the city of David. And David built round about from the Millo and inward.
KJV
9 So David dwelt in the fort, and called it the city of David. And David built round about from Millo and inward.