Hebrews 11:9-11
11:9 By faith he lived as a foreigner in the promised land as though it were a foreign country, living in tents with Isaac and Jacob, who were fellow heirs of the same promise.
11:10 For he was looking forward to the city with firm foundations, whose architect and builder is God.
11:11 By faith, even though Sarah herself was barren and he was too old, he received the ability to procreate, because he regarded the one who had given the promise to be trustworthy.