43:30 And he also knowing that it was the only desire of the Nephites to preserve their lands, and their liberty, and their church, therefore he thought it no sin that he should defend them by stratagem; therefore, he found by his spies which course the Lamanites were to take.

 43:31 Therefore, he divided his army and brought a part over into the valley, and concealed them on the east, and on the south of the hill Riplah;