1 Nephi 20:18
O that thou hadst hearkened to my commandments —
then had thy peace been as a river,
and thy righteousness as the waves of the sea.
O that thou hadst hearkened to my commandments —
to - 31 occurrences in 19 verses - 1 Nephi 19:22, 23, 20:5, 11, 15, 17, 18, 20, 21, 21:5, 6, 7, 8, 9, 18, 20, 21, 22, 23