Sunan an-Nasa'i 1556
سنن النسائي#1556SahihIt was narrated that Anas bin Malik said:"The people of the Jahiliyyah had two days each year when they would play. When the Messenger of Allah (ﷺ) came to Al-Madinah he said: 'You had two days when you would play, but Allah (SWT) has given Muslims something instead that is better than them: the day of Al-Fitr and the day of Al-Adha
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 19:1