Alma 21:152 But behold, how great was their disappointment, For behold, the Nephites had
dug up a ridge of earth round about them which was so high that the Lamanites could not cast their stones and their arrows at them that they might take effect, Neither could they come upon them, save it was by their place of entrance.
Alma 21:170 Now behold, the Lamanites could not get into their forts of security by any other way, save by the entrance, Because of the highness of the bank which had been thrown up and the depth of the ditch which had been
dug round about, save it were by the entrance.
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