(257) باب إِذَا لَمْ يَخْرُجِ الإِمَامُ لِلْعِيدِ مِنْ يَوْمِهِ يَخْرُجُ مِنَ الْغَدِ
Narrated AbuUmayr ibn Anas:
AbuUmayr reported on the authority of some of his paternal uncles who were Companions of the Prophet (ﷺ): Some men came riding to the Prophet (ﷺ) and testified that they had sighted the new moon the previous day. He (the Holy Prophet), therefore, commanded the people to break the fast and to go out to their place of prayer in the morning.
Reference: Sunan Abi Dawud 1157
In-book reference: Book 2, Hadith 768
English translation: Book 3, Hadith 1153