Genesis 21:7
"And she said, Who would have said unto Abraham, that Sarah should have given children suck? for I have born him a son in his old age."
Cross References (ranked by relevance)
Who hath heard such a thing? who hath seen such things? Shall the earth be made to bring forth in one day? or shall a nation be born at once? for as soon as Zion travailed, she brought forth her children.
To the intent that now unto the principalities and powers in heavenly places might be known by the church the manifold wisdom of God,
When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed) in that day.
Surely there is no enchantment against Jacob, neither is there any divination against Israel: according to this time it shall be said of Jacob and of Israel, What hath God wrought!
Among the gods there is none like unto thee, O Lord; neither are there any works like unto thy works.
For thou art great, and doest wondrous things: thou art God alone.
Then shalt thou say in thine heart, Who hath begotten me these, seeing I have lost my children, and am desolate, a captive, and removing to and fro? and who hath brought up these? Behold, I was left alone; these, where had they been?