وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ، ‏.‏ أَنَّ رَجُلاً، كَانَتْ تَحْتَهُ وَلِيدَةٌ لِقَوْمٍ فَقَالَ لأَهْلِهَا شَأْنَكُمْ بِهَا ‏.‏ فَرَأَى النَّاسُ أَنَّهَا تَطْلِيقَةٌ وَاحِدَةٌ ‏.‏

Yahya related to me from Malik from Yahya ibn Said from al-Qasimibn Muhammad that a certain man had taken a slave-girl belonging tosomebody else as a wife. He said to her people, "She is your concern,"and people considered that to be one pronouncement of divorce. Translation Not Available

Book Ref: Muwatta Imam Malik Book 29 Hadith 1160
Web Ref:  Muwatta Imam Malik Book 29 Hadith 8