TIRMIDHI 692:
from ʿAbd al-Raḥman b. Abū Bakrah from his father —
the Messenger of Allah said: "The two months of Eid will not both be deficient: Ramadn and Dhul-Hijjah."
الترمذي ٦٩٢:
عن عبد الرحمن بن ابو بكره عن أبيه —
قَالَ رَسُولُ اللَّهِ ﷺ شَهْرَا عِيدٍ لاَ يَنْقُصَانِ رَمَضَانُ وَذُو الْحِجَّةِ