So Joab’s men ¹  came and laid siege against him in Abel of Beth Maacah. They prepared a siege ramp outside the city which stood against its outer rampart. As all of Joab’s soldiers were trying to break through ²  the wall so that it would collapse,

The rest of the events of Asa’s reign, including all his successes and accomplishments, as well as a record of the cities he built, are recorded in the scroll called the Annals of the Kings of Judah. ¹  Yet when he was very old he developed a foot disease. ² 

Hezekiah ¹  energetically rebuilt ²  every broken wall. He erected towers and an outer wall, ³  and fortified the terrace of the City of David. ⁴  He made many weapons and shields.