And they were slain

1. Omni 1: 28
     28 Wherefore, they went up into the wilderness. And their leader being a strong and mighty man, and a stiffnecked man, wherefore he caused a contention among them; and they were all slain, save fifty, in the wilderness, and they returned again to the land of Zarahemla.
2. Alma 25: 4
     4 And among the Lamanites who were slain were almost all the seed of Amulon and his brethren, who were the priests of Noah, and they were slain by the hands of the Nephites;