Verses with the word fourscore in the New Testament (2 verses):

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.