"O Messenger of Allah, she is lying; he is having intercourse with her, but she wants to go back to her first husband." The Messenger of Allah said: "She cannot do that until she tastes his sweetness."
Sunan an-Nasa'i Book 27, Hadith 25
← Previous Hadith "Is she permissible for the first (husband to remarry her)?" He said: "No, not until he tastes her sweetness as the first tasted her sweetness."

Sunan an-Nasa'i Book 27, Hadith 24 Next Hadith → "No, not until she tastes his sweetness."

Sunan an-Nasa'i Book 27, Hadith 26