1 Nephi 4:33

And I spake unto him, even with an oath, that he need not fear;

that he should be a free man like unto us

if he would go down in the wilderness with us.

And I spake unto him, even with an oath, that he need not fear;

an - 11 occurrences in 8 verses - 1 Nephi 1:17,   2:7,   3:29,   4:3, 33, 35, 37,   5:11

an oath - 3 occurrences in 3 verses - 1 Nephi 4:33, 35, 37