(19) باب فِي الْمَمْلُوكَةِ تَعْتِقُ وَهِيَ تَحْتَ حُرٍّ أَوْ عَبْدٍ
Ibn 'Abbas said "Mughith was a slave." He said "Apostle of Allaah (ﷺ) make intercession for me to her (Barirah)". The Apostle of Allaah (ﷺ) said "O Barirah fear Allaah. He is your husband and father of your child". She said "Apostle of Allaah (ﷺ) do you command me for that? He said No, I am only interceding. Then tears were falling down on his (her husband's) cheeks. The Apostle of Allaah (ﷺ) said to 'Abbas "Are you not surprised with the love of Mughith for Barirah and her hatred for him."
Reference: Sunan Abi Dawud 2231
In-book reference: Book 13, Hadith 57
English translation: Book 12, Hadith 2223