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❝Each day from the ten days is better than other days of the year, whether it is Friday or not. The day of Jumuʿah (Friday) in the ten days of Dhul Ḥijjah is more superior (in virtue) than Jumuʿah in other than it; due to the convergence of two virtues in it.❞
Ibn Ḥajar al-ʿAsqalānī, Fatḥ al-Bārī 2/460
أَنَّ كُلَّ يَوْمٍ مِنْ أَيَّامِ الْعَشْرِ أَفْضَلُ مِنْ غَيْرِهِ مِنْ أَيَّامِ السَّنَةِ سَوَاءٌ كَانَ يَوْمَ الْجُمُعَةِ أَمْ لَا وَيَوْمُ الْجُمُعَةِ فِيهِ أَفْضَلُ مِنَ الْجُمُعَةِ فِي غَيْرِهِ لِاجْتِمَاعِ الْفَضْلَيْنِ فِيهِ .
الحافظ ابن حجر العسقلاني – رحمه الله-‘ فتح الباري”(٤٦٠/٢).