Sahih al-Bukhari 7299
Narrated Abu Huraira:
The Prophet (ﷺ) said (to his companions), "Do not fast Al-Wisal." They said, "But you fast Al-Wisail." 
He said, "I am not like you, for at night my Lord feeds me and makes me drink." But the people did 
not give up Al-Wisal, so the Prophet (ﷺ) fasted Al-Wisal with them for two days or two nights, and then 
they saw the crescent whereupon the Prophet (ﷺ) said, "If the crescent had delayed, I would have 
continued fasting (because of you)," as if he wanted to vanquish them completely (because they had 
refused to give up Al Wisal).
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا هِشَامٌ، أَخْبَرَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم ‏"‏ لاَ تُوَاصِلُوا ‏"‏‏.‏ قَالُوا إِنَّكَ تُوَاصِلُ‏.‏ قَالَ ‏"‏ إِنِّي لَسْتُ مِثْلَكُمْ، إِنِّي أَبِيتُ يُطْعِمُنِي رَبِّي وَيَسْقِينِي ‏"‏‏.‏ فَلَمْ يَنْتَهُوا عَنِ الْوِصَالِ ـ قَالَ ـ فَوَاصَلَ بِهِمُ النَّبِيُّ صلى الله عليه وسلم يَوْمَيْنِ أَوْ لَيْلَتَيْنِ، ثُمَّ رَأَوُا الْهِلاَلَ فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏"‏ لَوْ تَأَخَّرَ الْهِلاَلُ لَزِدْتُكُمْ ‏"‏‏.‏ كَالْمُنَكِّلِ لَهُمْ‏.‏