Parallel
2 Samuel 5:9
Swete's Septuagint · Berean Standard Bible
καὶ ἐκάθισεν ἐν τῇ περιοχῇ, καὶ ἐκλήθη αὕτη ἡ πόλις Δαυείδ· καὶ ᾠκοδόμησεν αὐτὴν πόλιν κύκλῳ ἀπὸ τῆς ἄκρας καὶ τὸν οἶκον αὐτοῦ.
So David took up residence in the fortress and called it the City of David. He built it up all the way around, from the supporting terraces (note: Hebrew the Millo) inward.