"Might have wherewith"

1. 1 Ne. 17: 11
     11 And it came to pass that I, Nephi, did make a bellows wherewith to ^ablow the fire, of the skins of beasts; and after I had made a bellows, that I might have wherewith to blow the fire, I did smite two stones together that I might make fire.
2. Mosiah 12: 19
     19 And they began to question him, that they might cross him, that thereby they might have wherewith to ^aaccuse him; but he answered them boldly, and withstood all their questions, yea, to their astonishment; for he did ^bwithstand them in all their questions, and did confound them in all their words.