1 Nephi 15:20
And I did rehearse unto them the words of Isaiah,
who spake concerning the restoration of the Jews, or of the house of Israel;
and after they were restored they should no more be confounded,
neither should they be scattered again.
And it came to pass that I did speak many words unto my brethren,
that they were pacified and did humble themselves before the Lord.
And I did rehearse unto them the words of Isaiah,
unto - 44 occurrences in 29 verses - 1 Nephi 15:2, 3, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 36
unto them - 14 occurrences in 13 verses - 1 Nephi 15:2, 3, 8, 10, 19, 20, 22, 24, 27, 28, 29, 30, 32