I prayed the two Eid prayers with the Messenger of Allah ﷺ more than once or twice, without any adhan or iqamah.
صليت مع رسول الله ﷺ لعيدين غير مرة ولا مرتين بغير أذان ولا إقامة.
Muslim narrated it in "The Two Eids" (887) through various routes from Abu Ahwas, from Simak, from Jabir bin Samura, and he related it.