The Prophet ﷺ abominated the combination of paternal and maternal aunts and the combination of two maternal aunts and two paternal aunts in marriage. (Using translation from Abū Dāʾūd 2067)

عَنِ النَّبِيِّ ﷺ أَنَّهُ «كَرِهَ أَنْ يُجْمَعَ بَيْنِ الْعَمَّةِ وَالْخَالَةِ وَبَيْنَ الْعَمَّتَيْنِ وَالْخَالَتَيْنِ»