17 Therefore he did stir them up to anger, and he did gather together his armies, and he did appoint Coriantumr to be their leader, and did cause that they should march down to the land of Zarahemla to battle against the Nephites.

18 And it came to pass that because of so much contention and so much difficulty in the government, that they had not kept sufficient guards in the land of Zarahemla; for they had supposed that the Lamanites durst not come into the heart of their lands to attack that great city Zarahemla.

19 But it came to pass that Coriantumr did march forth at the head of his numerous host, and came upon the inhabitants of the city, and their march was with such exceedingly great speed that there was no time for the Nephites to gather together their armies.