1 Nephi 21:5

And now, saith the Lord — that formed me from the womb

that I should be his servant, to bring Jacob again to him —

though Israel be not gathered,

yet shall I be glorious in the eyes of the Lord,

and my God shall be my strength.

and my God shall be my strength.

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 strength - 2 occurrences in 2 verses - 1 Nephi 21:4, 5