Hadith 511790
Chapter 29: Divorce - كتاب الطلاق
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ هِشَامِ بْنِ عُرْوَةَ، أَنَّهُ سَمِعَ رَجُلاً، يَسْأَلُ عُرْوَةَ بْنَ الزُّبَيْرِ عَنْ رَجُلٍ، قَالَ لاِمْرَأَتِهِ كُلُّ امْرَأَةٍ أَنْكِحُهَا عَلَيْكِ مَا عِشْتِ فَهِيَ عَلَىَّ كَظَهْرِ أُمِّي . فَقَالَ عُرْوَةُ بْنُ الزُّبَيْرِ يُجْزِئُهُ عَنْ ذَلِكَ عِتْقُ رَقَبَةٍ .
Yahya related to me from Malik from Hisham ibn Urwa that he heard a man ask Urwa ibn az-Zubayr about a man who said to his wife, "Any woman I marry along with you as long as you live will be like my mother's back to me." Urwa ibn az-Zubayr said, "The freeing of slaves is enough to release him from that."
Reference Muwatta Malik 511790
USC-MSA web (English) reference : Book 29, Hadith 23