1 Nephi 17:19

And now it came to pass that I, Nephi, was exceedingly sorrowful

because of the hardness of their hearts;

and now when they saw that I began to be sorrowful

they were glad in their hearts,

insomuch that they did rejoice over me, saying:

We knew that ye could not construct a ship,

for we knew that ye were lacking in judgment;

wherefore, thou canst not accomplish so great a work.

wherefore, thou canst not accomplish so great a work.

wherefore - 29 occurrences in 27 verses - 1 Nephi 16:2, 23,   17:3, 13, 15, 19, 22, 25, 40, 44, 45, 55,   18:2, 3, 4, 6, 10, 13, 15, 20, 24,   19:1, 2, 4, 9, 19, 21