1 Nephi 4:10

And it came to pass that

I was constrained by the Spirit that I should kill Laban;

but I said in my heart:

Never at any time have I shed the blood of man.

And I shrunk and would that I might not slay him.

I was constrained by the Spirit that I should kill Laban;

by - 16 occurrences in 15 verses - 1 Nephi 1:13,   2:5, 6, 16, 17,   3:20,   4:5, 6, 10, 18, 22,   5:13, 14, 15, 19

by the - 10 occurrences in 9 verses - 1 Nephi 1:13,   2:5, 6,   3:20,   4:6, 10, 18,   5:13, 14

by the Spirit - 3 occurrences in 3 verses - 1 Nephi 3:20,   4:6, 10