1 Nephi 17:43

And now, after all these things,

the time has come that they have become wicked,

yea, nearly unto ripeness;

and I know not but they are at this day about to be destroyed;

for I know that the day must surely come

that they must be destroyed, save a few only,

who shall be led away into captivity.

And now, after all these things,

these - 20 occurrences in 17 verses - 1 Nephi 16:6, 35, 38,   17:5, 8, 17, 20, 21, 43, 48,   19:2, 3, 4, 5, 12, 18, 19

these things - 7 occurrences in 7 verses - 1 Nephi 16:6, 38,   17:5, 43,   19:12, 18, 19