Sunan An-Nasa'i - سنن النسائي
26. The Book of Marriage - كتاب النكاح
48) Chapter: The Prohibition Of Being Married To A Woman And Her Maternal Aunt At The Same Time
It was narrated from Abu Hurairah that the Messenger of Allah said:
"A woman should not be taken as a co-wife to her paternal aunt or her maternal aunt."
48) باب تَحْرِيمِ الْجَمْعِ بَيْنَ الْمَرْأَةِ وَخَالَتِهَا .
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا هِشَامٌ، قَالَ حَدَّثَنَا مُحَمَّدٌ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ . " لاَ تُنْكَحُ الْمَرْأَةُ عَلَى عَمَّتِهَا وَلاَ عَلَى خَالَتِهَا "