Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:8336Abū Bakr b. al-Ḥārith al-Faqīh > ʿAlī b. ʿUmar al-Ḥāfiẓ > Abū ʿUbayd al-Qāsim b. Ismāʿīl > Abū Khurāsān Muḥammad b. Aḥmad b. al-Sakan > ʿAbd al-Ṣamad b. al-Nuʿmān > Abū ʿUmar al-Qaṣṣāb Kaysān > Yazīd b. Bilāl > ʿAlī

[Machine] If you fast, have your suhoor in the morning and do not have it at night, because the lips of the fasting person will not be dry at night except that they will be a light between his eyes on the Day of Resurrection. Abu Bakr ibn Al-Harith Al-Faqih informed us, Ali ibn Umar narrated to us, Abu Ubaid narrated to us, Abu Khurasan narrated to us, Abdul Samad narrated to us, Kaysan Abu Umar narrated to us, from Amr ibn Abdul Rahman, from Khubbab, from the Prophet Muhammad ﷺ with a similar narration. Ali said: Kaysan Abu Umar is not strong and whoever is between him and Ali is not known.  

البيهقي:٨٣٣٦وَأَخْبَرَنَا أَبُو بَكْرِ بْنُ الْحَارِثِ الْفَقِيهُ أنبأ عَلِيُّ بْنُ عُمَرَ الْحَافِظُ ثنا أَبُو عُبَيْدٍ الْقَاسِمُ بْنُ إِسْمَاعِيلَ ثنا أَبُو خُرَاسَانَ مُحَمَّدُ بْنُ أَحْمَدَ بْنِ السَّكَنِ ثنا عَبْدُ الصَّمَدِ بْنُ النُّعْمَانِ ثنا أَبُو عُمَرَ الْقَصَّابُ كَيْسَانُ عَنْ يَزِيدَ بْنِ بِلَالٍ عَنْ عَلِيٍّ قَالَ

إِذَا صُمْتُمْ فَاسْتَاكُوا بِالْغَدَاةِ وَلَا تَسْتَاكُوا بِالْعَشِيِّ فَإِنَّهُ لَيْسَ مِنْ صَائِمٍ تَيْبَسُ شَفَتَاهُ بِالْعَشِيِّ إِلَّا كَانَتَا نُورًا بَيْنَ عَيْنَيْهِ يَوْمَ الْقِيَامَةِ 8337 وَأَخْبَرَنَا أَبُو بَكْرِ بْنُ الْحَارِثِ الْفَقِيهُ أَنْبَأَ عَلِيُّ بْنُ عُمَرَ ثنا أَبُو عُبَيْدٍ ثنا أَبُو خُرَاسَانَ ثنا عَبْدُ الصَّمَدِ ثنا كَيْسَانُ أَبُو عُمَرَ عَنْ عَمْرِو بْنِ عَبْدِ الرَّحْمَنِ عَنْ خَبَّابٍ عَنِ النَّبِيِّ ﷺ مِثْلَهُ قَالَ عَلِيٌّ كَيْسَانُ أَبُو عُمَرَ لَيْسَ بِالْقَوِيِّ وَمَنْ بَيْنَهُ وَبَيْنَ عَلِيٍّ غَيْرُ مَعْرُوفٍ