1 Nephi 15:23

And they said unto me:

What meaneth the rod of iron which our father saw, that led to the tree?

And they said unto me:

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 me - 6 occurrences in 6 verses - 1 Nephi 15:9, 21, 23, 26, 29, 31