Hebrews 11:11-12
Through faith even Sarah herself received strength to become a mother--although she was past the time of life for this--because she judged Him faithful who had given the promise.
Luke 1:7
But they had no child, because Elizabeth was barren; and both of them were far advanced in life.
Luke 1:18
"By what proof," asked Zechariah, "shall I know this? For I am an old man, and my wife is far advanced in years."
Luke 1:36
And see, your relative Elizabeth--she also has conceived a son in her old age; and this is the sixth month with her who was called barren.
Romans 4:18-21
Under utterly hopeless circumstances he hopefully believed, so that he might become the forefather of many nations, in agreement with the words "Equally numerous shall your posterity be."
Hebrews 11:19
For he reckoned that God is even able to raise a man up from among the dead, and, figuratively speaking, it was from among the dead that he received Isaac again.