the Messenger of Allah, returned his daughter Zainab to Abul-As bin Rabi', with a new marriage contract.
Sunan Ibn Majah Book 9, Hadith 166
← Previous Hadith the Messenger of Allah returned his daughter to Abul-'As bin Rabi' after two years, on the basis of the first marriage contract.

Sunan Ibn Majah Book 9, Hadith 165 Next Hadith → "I heard the Messenger of Allah say: 'I wanted to forbid intercourse with a nursing mother, but then (I saw that) the Persians and the Romans do this, and it does not kill their children.' And I heard him say/when he was asked about coitus interruptus: 'It is the disguised form of b.rryirg children alive."

Sunan Ibn Majah Book 9, Hadith 167