1 Nephi 20:3

behold, I have declared the former things from the beginning;

and they went forth out of my mouth, and I showed them.

I did show them suddenly.

and they went forth out of my mouth, and I showed them.

my - 32 occurrences in 20 verses - 1 Nephi 19:22,   20:3, 5, 9, 11, 12, 13, 18,   21:1, 2, 3, 4, 5, 6, 8, 11, 14, 16, 21, 22

my mouth - 2 occurrences in 2 verses - 1 Nephi 20:3,   21:2