The Prophet ﷺ said, "The two months of ʿId i.e. Ramadan and Dhul-Hijja, do not decrease (in superiority). (Using translation from Bukhārī 1912)

عَنِ النَّبِيِّ ﷺ قَالَ شَهْرَانِ لَا يَنْقُصَانِ شَهْرَا عِيدِ رَمَضَانُ وَذُو الْحِجَّةِ