Narrated Ikrimah: Once the people doubted the appearance of the moon of Ramadan, and intended neither to offer the tarawih prayer nor to keep fast. A bedouin came from al-Harrah and testified that he had sighted the moon. He was brought to the Prophet ﷺ. He asked: Do you testify that there is no god but Allah, and that I am the Messenger of Allah? He said: Yes; and he testified that he had sighted the moon. He commanded Bilal who announced to the people to offer the tarawih prayer and to keep fast.
Hadith Referenceسنن ابي داود / كتاب الصيام / 2341
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:ضعيف, إسناده ضعيف, نسائي (5112،2116), السند مرسل مع ضعفه, انظر الحديث السابق (2340), انوار الصحيفه، صفحه نمبر 87
Hadith Takhrij« انظر ما قبلہ، (تحفة الأشراف: 6104، 19113) (ضعیف) »