2 Samuel 12:26

And Joab fought against Rabbah of the children of Ammon,.... Of his being sent against it, and of his besieging it, we read in

2 Samuel 11:1; but it can hardly be thought that he had been so long besieging it, as that David had two children by Bathsheba; but the account of the finishing of it is placed here, that the story concerning Bathsheba might lie together without any interruption:

and took the royal city; or that part of it in which the king's palace was, and which, as Abarbinel observes, was without the city, as the palaces of kings now usually are.