Verses with the word eternity in the Apocrypha (3 verses):

Wisdom of Solomon 2:23
For God created man to be immortal, and made him to be an image of his own eternity.

Sirach 1:2
Who can number the sand of the sea, and the drops of rain, and the days of eternity?

Sirach 18:10
As a drop of water unto the sea, and a gravelstone in comparison of the sand; so are a thousand years to the days of eternity.