1 Nephi 3:13

And behold, it came to pass that Laban was angry,

and thrust him out from his presence;

and he would not that he should have the records.

Wherefore, he said unto him:

Behold thou art a robber, and I will slay thee.

Behold thou art a robber, and I will slay thee.

thou - 19 occurrences in 12 verses - 1 Nephi 1:14,   2:1, 9, 10, 19, 22,   3:2, 4, 6, 13,   4:34,   5:2

thou art - 2 occurrences in 2 verses - 1 Nephi 1:14,   3:13