Galatians 4:26-28

New Catholic Bible

²⁶However, the Jerusalem that is above is the free woman, and she is our mother. ²⁷For it is written,

“Rejoice, you barren woman
    who never bore a child;
break forth in song and shout with joy,
    you who never were in labor.
For more numerous are the children of the deserted wife
    than the children of the one who has a husband.”

²⁸Now you, brethren, are, like Isaac, the children of the promise.