Through faith also Sara herself received strength to conceive, and was delivered of a child when she was past age, because she judged him faithful who had promised.
All Commentaries on Hebrews 11:11 Go To Hebrews 11
George Leo Haydock
AD 1849
By faith also Sara Though Sara seemed at first incredulous, yet she presently believed, and conceived Isaac when she was past the age of having children. (Witham)