Galatians 4:27
for it is written, "rejoice thou barren, that bearest not; break out into loud acclamations, thou that hast not the travels of childbirth, for more are the children of the desolate, than of her that hath an husband."
Hebrews 11:11-12
'Twas likewise through faith that Sara, though barren, received the power of becoming pregnant, and was delivered of a child when she was past age, because she judged him faithful who had promised.
Revelation 7:9-10
After this I beheld, and there was a great multitude, which no man could number, of every nation, tribe, people, and language, who stood before the throne, and before the lamb cloathed in white robes, having palms in their hands.