43:10 For they knew that if they should fall into the hands of the Lamanites, that whosoever should worship God in spirit and in truth, the true and the living God, the Lamanites would destroy.

 43:11 Yea, and they also knew the extreme hatred of the Lamanites towards their brethren, who were the people of Anti-Nephi-Lehi, who were called the people of Ammon-- and they would not take up arms, yea, they had entered into a covenant and they would not break it-- therefore, if they should fall into the hands of the Lamanites they would be destroyed.

 43:12 And the Nephites would not suffer that they should be destroyed; therefore they gave them lands for their inheritance.