Neither will he suffer that the Gentiles shall destroy the seed of thy brethren.

thy - 24 occurrences in 18 verses - 1 Nephi 10:20,   11:4, 7, 21,   12:1, 8, 9, 10, 14, 16, 18,   13:11, 30, 31, 34, 35, 41,   14:2

thy brethren - 6 occurrences in 6 verses - 1 Nephi 12:1, 14,   13:11, 30, 31, 35