Hebrews 11:11-12
By [having] faith, Sarah herself received the ability to have children, even though she was [sterile, being] past the age of child-bearing, since she considered God faithful to His promise. [Note: Some translations consider "Abraham" to be the subject of this highly controversial verse. See Lightfoot, pages 222-225].
Luke 1:7
But they had no children, because Elizabeth was unable to bear offspring due to their both being very old.
Luke 1:18
And Zacharias said to the angel, "How will I know this? For I am an old man and my wife is [also] very old."
Luke 1:36
And consider this, your relative Elizabeth is also pregnant with a son in spite of her old age, and [even though] she was said to be unable to have children, she is now six months along.
Romans 4:18-21
Abraham hoped for what he believed [God had promised], even when there seemed little hope [of it happening], so this made him forefather of many nations, according to the words spoken to him [Gen. 15:5], "Your descendants will be many."
Hebrews 11:19
[So], he reasoned that God was able to raise up [Isaac] from the dead, which, in a sense, he did receive him back [from the dead].