Kathir bin ‘Abdullah bin ‘Amr bin ‘Awf narrated, from his father, from his grandfather, that the Messenger of Allah (ﷺ) said the Takbir in the ‘Eid prayers, seven times in the first Rak’ah and five times in the second.
Sunan Ibn Majah Book 5, Hadith 477
← Previous Hadith It was narrated from ‘Amr bin Shu’aib, from his father, from his grandfather, that the Prophet (ﷺ) said the Takbir seven times and five times in the ‘Eid prayer.

Sunan Ibn Majah Book 5, Hadith 476 Next Hadith → It was narrated from ‘Aishah that the Messenger of Allah (ﷺ) said the Takbir seven and five times in (the prayer for ‘Eid) Fitr and Adha, apart from the Takbir for Ruku’ (bowing).

Sunan Ibn Majah Book 5, Hadith 478