Millo in the Bible

“and called it the city of David. David built round about from Millo and inward.”

“to build the house of Yahweh”

“But Pharaoh's daughter came up out of the city of David unto her house which Solomon had built for her: then did he build Millo.”

“and repaired the breach of the city of David his father.”

“from Millo even round about; and Joab repaired the rest of the city.”