1 Nephi 14:30
And now I make an end of speaking concerning the things
which I saw while I was carried away in the Spirit;
and if all the things which I saw are not written,
the things which I have written are true.
And thus it is.
Amen.
and if all the things which I saw are not written,
not - 18 occurrences in 17 verses - 1 Nephi 10:8, 15, 22, 11:12, 17, 29, 12:3, 5, 13:22, 23, 30, 14:2, 3, 5, 10, 25, 30