1 Nephi 12:4
And it came to pass that I saw a mist of darkness
on the face of the land of promise;
and I saw lightnings, and I heard thunderings, and earthquakes,
and all manner of tumultuous noises;
and I saw the earth and the rocks, that they rent;
and I saw mountains tumbling into pieces;
and I saw the plains of the earth, that they were broken up;
and I saw many cities that they were sunk;
and I saw many that they were burned with fire;
and I saw many that did tumble to the earth, because of the quaking thereof.
And it came to pass that I saw a mist of darkness
a - 46 occurrences in 30 verses - 1 Nephi 10:4, 5, 6, 7, 16, 17, 11:6, 7, 8, 11, 13, 15, 19, 20, 25, 27, 35, 12:4, 18, 23, 13:4, 5, 12, 20, 23, 24, 14:2, 7, 19, 28