1 Nephi 8:3

And behold, because of the thing which I have seen,

I have reason to rejoice in the Lord because of Nephi and also of Sam;

for I have reason to suppose

that they, and also many of their seed, will be saved.

I have reason to rejoice in the Lord because of Nephi and also of Sam;

reason - 2 occurrences in 1 verse - 1 Nephi 8:3