Bible Verses About Walls of the Cities: Of Abel

Yo'av's troops came and put him under siege in Avel of Beit-Ma'akhah - they put up a ramp in the moat against the city wall; and all the people with Yo'av battered the wall in order to bring it down.

That's not how it is. Rather, a man from the hills of Efrayim, Sheva the son of Bikhri, has raised his hand against the king, against David. Just turn him over to me, and I will leave the city." The woman said to Yo'av, "All right, his head will be thrown to you over the wall."