Yahya related to me from Malik from Abu'n-Nadr, the mawla of Umar ibn Ubaydullah from Amir ibn Sad ibn Abi Waqqas from his father that he used to practise coitus interruptus.
Muwatta Malik Book 29, Hadith 107
← Previous Hadith Yahya related to me from Malik from Rabia ibn Abi Abd ar-Rahman from Muhammad ibn Yahya ibn Habban that Ibn Muhayriz said, "I went into the mosque and saw Abu Said al-Khudri and so I sat by him and asked him about coitus interruptus. Abu Said al-Khudri said, 'We went out with the Messenger of Allah, may Allah bless him and grant him peace, on the expedition to the Banu al-Mustaliq. We took some Arabs prisoner, and we desired the women as celibacy was hard for us. We wanted the ransom, so we wanted to practise coitus interruptus. We said, 'Shall we practise coitus interruptus while the Messenger of Allah, may Allah bless him and grant him peace, is among us before we ask him?' We asked him about that and he said, 'You don't have to not do it. There is no self which is to come into existence up to the Day of Rising but that it will come into existence.' "

Muwatta Malik Book 29, Hadith 106 Next Hadith → Yahya related to me from Malik from Abu'n-Nadr, the mawla of Umar ibn Ubaydullah from Ibn Aflah, the mawla of Abu Ayyub al-Ansari from an umm walad of Abu Ayyubal-Ansari that he practised coitus interruptus.

Muwatta Malik Book 29, Hadith 108