and it came to pass that in the nineteenth year Giddianhi found that it was expedient that he should go up to battle against the Nephites, for there was no way that they could subsist save it were to plunder and rob and murder. And they durst not spread themselves upon the face of the land insomuch that they could raise grain, lest the Nephites should come upon them and slay them; therefore Giddianhi gave commandment unto his armies that in this year they should go up to battle against the Nephites.