Yea, thou knowest that I believe all the words of my father.

yea - 25 occurrences in 24 verses - 1 Nephi 10:3, 4, 8, 12,   11:1, 5, 6, 8, 21, 22, 23, 32, 35,   12:1, 3, 16, 18,   13:5, 29, 37,   14:2, 3, 8, 21