2 Kings 4:13-17

And he said unto him, Say now unto her, Behold, thou hast been careful for us with all this care; what is to be done for thee? wouldest thou be spoken for to the king, or to the captain of the host? And she answered, I dwell among mine own people.

And he said, What then is to be done for her? And Gehazi answered, Verily she hath no child, and her husband is old.

And he said, Call her. And when he had called her, she stood in the door.

And he said, About this season, according to the time of life, thou shalt embrace a son. And she said, Nay, my lord, thou man of God, do not lie unto thine handmaid.

And the woman conceived, and bare a son at that season that Elisha had said unto her, according to the time of life.