It was narrated that 'Aishah said: "The wife of Rifa'ah came to the Messenger of Allah and said: “Rifa'ah divorced me and made it irrevocable. Then I married 'Abdur-Rahman bin Az-Zubair, and what he has is like the fringe of a garment.' The Messenger of Allah smiled and said: “Do you want to go back to Rifa'ah? No, not unitl he ('Abdur-Rahman) tastes your sweetness and you taste his sweetness””"
SahihSahihSahih - Agreed UponBook 26 · Hadith 88