1 Nephi 18:18

Because of their grief and much sorrow, and the iniquity of my brethren,

they were brought near even to be carried out of this time to meet their God;

yea, their grey hairs were about to be brought down to lie low in the dust;

yea, even they were near to be cast with sorrow into a watery grave.

Because of their grief and much sorrow, and the iniquity of my brethren,

because - 31 occurrences in 26 verses - 1 Nephi 16:3, 18, 19, 20, 21, 22, 24, 25, 35,   17:5, 6, 19, 22, 41, 47,   18:10, 16, 17, 18, 19,   19:6, 9, 11, 12, 13, 14

because of - 26 occurrences in 22 verses - 1 Nephi 16:3, 18, 19, 20, 21, 24, 25, 35,   17:5, 6, 19, 41, 47,   18:10, 16, 17, 18, 19,   19:6, 9, 11, 12

because of their - 8 occurrences in 8 verses - 1 Nephi 16:19, 20, 35,   17:41,   18:17, 18,   19:9, 11