Romans 4:19

He considered his own body to be already dead (since he was about 100 years old) and also considered the deadness of Sarah’s womb, without weakening in the faith.

Genesis 17:17

Abraham fell facedown. Then he laughed and said to himself, “Can a child be born to a hundred-year-old man? Can Sarah, a ninety-year-old woman, give birth?”

Genesis 18:11-14

Abraham and Sarah were old and getting on in years. Sarah had passed the age of childbearing.

Matthew 6:30

If that’s how God clothes the grass of the field, which is here today and thrown into the furnace tomorrow, won’t He do much more for you—you of little faith?

Matthew 8:26

But He said to them, “Why are you fearful, you of little faith?” Then He got up and rebuked the winds and the sea. And there was a great calm.

Matthew 14:31

Immediately Jesus reached out His hand, caught hold of him, and said to him, “You of little faith, why did you doubt?”

Mark 9:23-24

Then Jesus said to him, “‘If You can’? Everything is possible to the one who believes.”

John 20:27-28

Then He said to Thomas, “Put your finger here and observe My hands. Reach out your hand and put it into My side. Don’t be an unbeliever, but a believer.”

Romans 4:20-21

He did not waver in unbelief at God’s promise but was strengthened in his faith and gave glory to God,

Romans 14:21

It is a noble thing not to eat meat, or drink wine, or do anything that makes your brother stumble.

Hebrews 11:11-19

By faith even Sarah herself, when she was unable to have children, received power to conceive offspring, even though she was past the age, since she considered that the One who had promised was faithful.

Treasury of Scripture Knowledge

Summary

And being not weak in faith, he considered not his own body now dead, when he was about an hundred years old, neither yet the deadness of Sara's womb:

Bible References

Being

Romans 4:20
He did not waver in unbelief at God’s promise but was strengthened in his faith and gave glory to God,
Romans 14:21
It is a noble thing not to eat meat, or drink wine, or do anything that makes your brother stumble.
Matthew 6:30
If that’s how God clothes the grass of the field, which is here today and thrown into the furnace tomorrow, won’t He do much more for you—you of little faith?
Matthew 8:26
But He said to them, “Why are you fearful, you of little faith?” Then He got up and rebuked the winds and the sea. And there was a great calm.
Matthew 14:31
Immediately Jesus reached out His hand, caught hold of him, and said to him, “You of little faith, why did you doubt?”
Mark 9:23
Then Jesus said to him, “‘If You can’? Everything is possible to the one who believes.”
John 20:27
Then He said to Thomas, “Put your finger here and observe My hands. Reach out your hand and put it into My side. Don’t be an unbeliever, but a believer.”

Considered

Genesis 17:17
Abraham fell facedown. Then he laughed and said to himself, “Can a child be born to a hundred-year-old man? Can Sarah, a ninety-year-old woman, give birth?”
Genesis 18:11
Abraham and Sarah were old and getting on in years. Sarah had passed the age of childbearing.
Hebrews 11:11
By faith even Sarah herself, when she was unable to have children, received power to conceive offspring, even though she was past the age, since she considered that the One who had promised was faithful.

General references

Genesis 17:24
Abraham was 99 years old when the flesh of his foreskin was circumcised,
Genesis 21:5
Abraham was 100 years old when his son Isaac was born to him.
Psalm 22:4
Our fathers trusted in You;
they trusted, and You rescued them.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.