1 Nephi 13:41

And they must come according to the words

which shall be established by the mouth of the Lamb;

and the words of the Lamb shall be made known in the records of thy seed,

as well as in the records of the twelve apostles of the Lamb;

wherefore they both shall be established in one;

for there is one God and one Shepherd over all the earth.

which shall be established by the mouth of the Lamb;

the - 669 occurrences in 142 verses - 1 Nephi 10:1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22,   11:1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,   12:1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22,   13:1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,   14:1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30

the mouth of - 8 occurrences in 5 verses - 1 Nephi 13:23, 24, 38, 41,   14:23

the mouth of the - 5 occurrences in 3 verses - 1 Nephi 13:38, 41,   14:23