Sahih al-Bukhari, Book 30, Hadith 73 (In-Book) ⓘ

Narrated Abu Huraira: The Prophet said twice, "(O you people) Be cautious! Do not practice Al-Wisal." The people said to him, "But you practice Al-Wisal?" The Prophet replied, "My Lord gives me food and drink during my sleep. Do that much of deeds which is within your ability."

حَدَّثَنَا يَحْيَى، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنْ هَمَّامٍ، أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ إِيَّاكُمْ وَالْوِصَالَ ‏"‏‏.‏ مَرَّتَيْنِ قِيلَ إِنَّكَ تُوَاصِلُ‏.‏ قَالَ ‏"‏ إِنِّي أَبِيتُ يُطْعِمُنِي رَبِّي وَيَسْقِينِ، فَاكْلَفُوا مِنَ الْعَمَلِ مَا تُطِيقُونَ ‏"‏‏.‏