Luke 1:7

But they had no child, because Elizabeth was barren, and they were both well advanced in years.

Hebrews 11:11

By faith Sarah herself received power to conceive, even when she was past the age, because she considered him faithful who had promised.

Romans 4:19

And he did not weaken in faith when he considered his own body, which was as good as dead since he was about a hundred years old, or when he considered the barrenness of Sarah's womb.

Treasury of Scripture Knowledge

Summary

And they had no child, because that Elisabeth was barren, and they both were now well stricken in years.

Bible References

Well

Romans 4:19
And he did not weaken in faith when he considered his own body, which was as good as dead since he was about a hundred years old, or when he considered the barrenness of Sarah's womb.
Hebrews 11:11
By faith Sarah herself received power to conceive, even when she was past the age, because she considered him faithful who had promised.