إِذَا رَأَيْتُمُ اللَّيْلَ قَدْ أَقْبَلَ مِنْ هَا هُنَا، فَقَدْ أَفْطَرَ الصَّائِمُ "
Narrated `Abdullah bin Abi `Aufa: We were in the company of the Prophet (ﷺ) on a journey and he was fasting, and when the sun set, he addressed somebody, "O so-and-so, get up and mix Sawiq with water for us." He replied, "O Allah's Apostle! (Will you wait) till it is evening?" The Prophet (ﷺ) said, "Get down and mix Sawiq with water for us." He replied, "O Allah's Messenger (ﷺ)! (If you wait) till it is evening." The Prophet (ﷺ) said again, "Get down and mix Sawiq with water for us." He replied, "It is still daytime."(1) The Prophet (ﷺ) said again, "Get down and mix Sawiq with water for us." He got down and mixed Sawiq for them. The Prophet (ﷺ) drank it and then said, "When you see night falling from this side, the fasting person should break his fast."
مواضع دراسته في كتب التخريج والشروح
فتح الباري شرح صحيح البخاريج٤ ص٢٣٢·كِتَاب الصَّوْمِ
عمدة القاري شرح صحيح البخاريج١١ ص٦٥·كتاب الصوم
إتحاف المهرة بالفوائد المبتكرة من أطراف العشرةج٦ ص٥٢٠·عَبْدِ اللَّهِ بْنِ أَبِي أَوْفَى
تحفة الأشراف بمعرفة الأطرافج٤ ص٢٨٢·حرف العين