In that day their strong cities will be like forsaken thickets and summits, abandoned to the Israelites and to utter desolation.
KJV
In that day shall his strong cities be as a forsaken bough, and an uppermost branch, which they left because of the children of Israel: and there shall be desolation.
ASV
In that day shall their strong cities be as the forsaken places in the wood and on the mountain top, which were forsaken from before the children of Israel; and it shall be a desolation.