1 Nephi 15:4
And now I, Nephi, was grieved because of the hardness of their hearts,
and also, because of the things which I had seen,
and knew they must unavoidably come to pass
because of the great wickedness of the children of men.
and also, because of the things which I had seen,
seen - 2 occurrences in 2 verses - 1 Nephi 15:1, 4