'Age' in the Bible

And behold, your relative Elizabeth--she also has conceived a son in her old age, and this is the sixth month for her who was called barren.

And the master praised the dishonest manager, because he had acted shrewdly. For the sons of this age are shrewder than the sons of light with regard to their own generation.

who will not receive many times more in this time and in the age to come, eternal life."

And Jesus said to them, "The sons of this age marry and are given in marriage,

but those who are considered worthy to attain to that age and [to] the resurrection from the dead neither marry nor are given in marriage,