Hebrews 11:11
By faith also Sara herself being sterile received strength to conceive seed and was delivered of a child when she was past age, because she believed him to be faithful who had promised.
Genesis 18:11-14
Now Abraham and Sarah were old and well stricken in age, and it ceased to be with Sarah after the manner of women.
Hebrews 10:23
let us hold fast the profession of our hope without wavering (for he is faithful that promised).
Genesis 17:17-19
Then Abraham fell upon his face and laughed and said in his heart, Shall a child be born unto him who is one hundred years old? and shall Sarah, who is ninety years old, bear?
Genesis 21:1-2
And the LORD visited Sarah as he had said, and the LORD did with Sarah as he had spoken.
Luke 1:36
And, behold, thy relative Elisabeth, she has also conceived a son in her old age; and this is the sixth month with her, who was called barren.
Romans 4:20-21
he doubted not the promise of God, with unbelief, but was strengthened in faith, giving glory to God,
1 Peter 3:5-6
For after this manner in the old time the holy women also, who waited upon God, adorned themselves, being in subjection unto their own husbands,