Strong’s Greek
G3589 — ogdoekonta
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ὀγδοήκοντα
ogdoekonta — pronounced og-do-ay'-kon-tah
from 3590; ten times eight:--fourscore. see GREEK for 3590
2 occurrences in the KJV.
Luke 2:37
And she was a widow of about fourscore and four years, which departed not from the temple, but served God with fastings and prayers night and day.
Luke 16:7
Then said he to another, And how much owest thou? And he said, An hundred measures of wheat. And he said unto him, Take thy bill, and write fourscore.