Hebrews 11:11-12

11By faith even 1Sarah herself received 2ability to conceive, even beyond the proper time of life, since she considered Him 3faithful who had promised. 12Therefore even from one man, and 4one who was as good as dead 5at that, there were born descendants who were 6just as the stars of heaven in number, and as the innumerable grains of sand along the seashore.