7 But they had no child, because Elizabeth was barren, and they were both well advanced in years.
Luke 1:7 Cross References - Common
Romans 4:19
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
11 By faith Sarah herself received power to conceive, even when she was past the age, because she considered him faithful who had promised.