(Abu Awanah) narrated it similarly, and at its end: Al-Aswad said: "Her husband was free."
Al-Bukhari said: The statement of al-Aswad is munqati' (disconnected), whereas the statement of Ibn Abbas (may Allah be pleased with them both), "I saw him as a slave," is more sahih (authentic).
The Shaykh said: Jarir bin Abd al-Hamid, in the narration of Ishaq al-Hanzali from him, from Mansur, followed Abu Awanah in separating this phrase from the hadith and distinguishing it from it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 14276