Narrated Abdullah ibn Umar: The people looked for the moon, so I informed the Messenger of Allah ﷺ that I had sighted it. He fasted and commanded the people to fast.
Hadith Referenceسنن ابي داود / كتاب الصيام / 2342
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح, مشكوة المصابيح (1979، 2922), عبد الله بن وھب المصري صرح بالسماع عند الدارقطني (2/165) وغيره
Hadith Takhrij« تفرد بہ أبو داود، (تحفة الأشراف: 8543)، وقد أخرجہ: سنن الدارمی/الصوم 6 (1733) (صحیح) »
Safiyyah, daughter of Abu Ubayd, said: When the Messenger of Allah ﷺ mentioned lower garment, Umm Salamah, wife of the Messenger of Allah ﷺ, asked him: And a woman, Messenger of Allah? He replied: She may hang down a span. Umm Salamah said: Still it (foot) will be uncovered. He said: Then a forearm's length, nor exceeding it.