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 I saw many that did tumble to the earth, because of the quaking thereof.

because - 12 occurrences in 10 verses - 1 Nephi 11:6,   12:4, 5, 10, 11, 19,   13:29, 32, 34,   14:12

because of - 11 occurrences in 9 verses - 1 Nephi 12:4, 5, 10, 11, 19,   13:29, 32, 34,   14:12

because of the - 8 occurrences in 7 verses - 1 Nephi 12:4, 5, 19,   13:29, 32, 34,   14:12