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:4757Abū ʿAbdullāh > ʿAbd al-Raḥman > Ibrāhīm > Ādam > Isrāʾīl > Abū Isḥāq > Saʿīd b. Jubayr

[Machine] In his saying, "Indeed, the emergence of the night" [Al-Muzzammil 6], it means the night prayer. And "An-Nashitah" in the Habashi dialect means when a person stands up, they say "Nasha'a" and they narrated to us what has been transmitted from Ikrimah, from Ibn Abbas, that he said, "An-Nashitah Al-Layl" refers to its beginning.  

البيهقي:٤٧٥٧وَأَخْبَرَنَا أَبُو عَبْدِ اللهِ أنبأ عَبْدُ الرَّحْمَنِ ثنا إِبْرَاهِيمُ ثنا آدَمُ ثنا إِسْرَائِيلُ عَنْ أَبِي إِسْحَاقَ عَنْ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عَبَّاسٍ

فِي قَوْلِهِ {إِنَّ نَاشِئَةَ اللَّيْلِ} [المزمل 6] قَالَ يَعْنِي قِيَامَ اللَّيْلِ وَالنَّاشِئَةُ بِالْحَبَشِيَّةِ إِذَا قَامَ الرَّجُلُ قَالُوا نَشَأَ وَرُوِّينَا فِيمَا مَضَى عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ أَنَّهُ قَالَ نَاشِئَةُ اللَّيْلِ أَوَّلُهُ