1 Kings 20:30

But the rest fled to Aphek, into the city
Which perhaps was in the hands of the Syrians, and was designed for a retreat for them, should they be beaten:

and there a wall fell upon twenty seven thousand of the men that were
left;
not slain in the battle; here again the Lord might be seen, who, as Abarbinel observes, fought from heaven, and either by a violent wind, or an earthquake, threw down the wall upon them just as they had got under it for shelter:

and Benhadad fled, and came into the city into an inner chamber;
or, "into a chamber within a chamber" ^F17, for greater secrecy.