(4) باب تَحْرِيمِ الْجَمْعِ بَيْنَ الْمَرْأَةِ وَعَمَّتِهَا أَوْ خَالَتِهَا فِي النِّكَاحِ
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace upon him) having said this:
One should not combine a woman and her father's sister, nor a woman and her mother's sister in marriage.
Reference: Sahih Muslim 1408 a
In-book reference: Book 16, Hadith 39
USC-MSA web (English) reference(deprecated numbering scheme): Book 8, Hadith 3268