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.

for they are written upon the plates of brass.

they - 112 occurrences in 63 verses - 1 Nephi 16:1, 2, 5, 19, 20, 22, 24, 28, 32, 35, 36, 39,   17:2, 3, 17, 18, 19, 20, 22, 23, 24, 25, 26, 28, 30, 32, 33, 34, 35, 36, 41, 42, 43, 48, 49, 52, 53, 54, 55,   18:1, 4, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 21, 24,   19:4, 6, 7, 9, 13, 14, 15, 18, 19, 21

they are - 3 occurrences in 3 verses - 1 Nephi 17:22, 43,   19:21