Luke 1:7

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

Hebrews 11:11

By faith also Sarah herself received strength for the conception of seed, and brought forth a child when past the time of life, because she counted him faithful who had promised.

Romans 4:19

And not being weak in faith, he considered not his own body, which was already dead, (for he was about a hundred years old,) nor the deadness 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 not being weak in faith, he considered not his own body, which was already dead, (for he was about a hundred years old,) nor the deadness of Sarah's womb;
Hebrews 11:11
By faith also Sarah herself received strength for the conception of seed, and brought forth a child when past the time of life, because she counted him faithful who had promised.