1 Nephi 3:5

And now, behold thy brothers murmur,

saying it is a hard thing which I have required of them;

but behold I have not required it of them,

but it is a commandment of the Lord.

but behold I have not required it of them,

have - 19 occurrences in 16 verses - 1 Nephi 1:13, 17,   2:20, 23,   3:2, 5, 13, 15, 18, 20,   4:10, 15, 34,   5:4, 5, 13