1 Nephi 19:21

And he surely did show unto the prophets of old all things concerning them;

and also he did show unto many concerning us;

wherefore, it must needs be that we know concerning them

for they are written upon the plates of brass.

wherefore, it must needs be that we know concerning them

be - 61 occurrences in 38 verses - 1 Nephi 16:2, 21, 29, 37,   17:3, 13, 19, 25, 36, 40, 41, 43, 46, 47, 48, 50, 55,   18:10, 13, 14, 15, 18, 20,   19:2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 17, 19, 21

be that - 5 occurrences in 5 verses - 1 Nephi 17:3, 13,   19:6, 19, 21