Hebrews 11:11
By faith, even Sarah herself received power to conceive, and she bore a child when she was past age, since she counted him faithful who had promised.
Genesis 18:11-14
Now Abraham and Sarah were old, well advanced in age. Sarah had passed the age of childbearing.
Hebrews 10:23
let us hold fast the confession of our hope without wavering; for he who promised is faithful.
Genesis 17:17-19
Then Abraham fell on his face, and laughed, and said in his heart, "Will a child be born to him who is one hundred years old? Will Sarah, who is ninety years old, give birth?"
Genesis 21:1-2
Yahweh visited Sarah as he had said, and Yahweh did to Sarah as he had spoken.
Luke 1:36
Behold, Elizabeth, your relative, also has conceived a son in her old age; and this is the sixth month with her who was called barren.
Romans 4:20-21
Yet, looking to the promise of God, he didn't waver through unbelief, but grew strong through faith, giving glory to God,
1 Peter 3:5-6
For this is how the holy women before, who hoped in God also adorned themselves, being in subjection to their own husbands: