'Fortified' in the Bible

When there is famine on the earth,when there is pestilence,when there is blight, mildew, locust, or grasshopper,when their enemy besieges themin the region of their fortified cities,when there is any plague or illness,

As soon as Pharaoh's daughter arrived from the City of David to live in her house that Solomon had built for her, then he fortified the terrace ramparts in the City of David.

Later on, Jeroboam fortified Shechem in the hill country of Ephraim and lived there. He also expanded from there and built Penuel.

Baasha king of Israel went up against Judah and fortified Ramah in order to prevent anyone from going out or coming in to Asa king of Judah.

The rest of Asa's accomplishments, his strength, everything that he undertook, and the cities that he fortified are written in the Book of the Chronicles of the Kings of Judah, are they not? However, as he approached old age, he became diseased in his feet.

When Zimri saw that the city was captured, he went into the fortified area of the royal palace. He set the palace on fire and died in the flames.

He bought the hill of Samaria from Shemer for two talents of silver, fortified the hill, and named the city Samaria after Shemer, the former owner of the hill.