Unit 80

years had passed away since

2 occurrences in 2 verses

3 Nephi 2:5, 6

3 Nephi 2:5

And also an hundred years had passed away

since the days of Mosiah, who was king over the people of the Nephites.

3 Nephi 2:6

And six hundred and nine years had passed away since Lehi left Jerusalem.