´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."
Hadith Referenceسنن نسائي / كتاب النكاح / 3294
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح