1 Nephi 19:20

For behold, I have workings in the spirit, which doth weary me

even that all my joints are weak,

for those who are at Jerusalem;

for had not the Lord been merciful,

to show unto me concerning them,

even as he had prophets of old,

I should have perished also.

even as he had prophets of old,

of - 248 occurrences in 102 verses - 1 Nephi 16:1, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 29, 30, 33, 35, 37, 39,   17:2, 3, 4, 5, 6, 7, 11, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 32, 33, 35, 37, 40, 41, 42, 45, 46, 47, 48, 51, 52, 55,   18:1, 2, 4, 5, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 23, 24, 25,   19:1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21

of old - 3 occurrences in 3 verses - 1 Nephi 19:6, 20, 21