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:4756Muḥammad b. ʿAbdullāh al-Ḥāfiẓ > ʿAbd al-Raḥman b. al-Ḥasan al-Qāḍī > Ibrāhīm b. al-Ḥusayn > Ādam > Ḥammād b. Salamah > Saʿīd al-Jurayrī > ʿAlī b. al-Ḥusayn

[Machine] The passage translates to: "The tahajjud is the night vigil that is performed between Maghrib and Isha prayers."  

البيهقي:٤٧٥٦وَأَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللهِ الْحَافِظُ أنبأ عَبْدُ الرَّحْمَنِ بْنُ الْحَسَنِ الْقَاضِي ثنا إِبْرَاهِيمُ بْنُ الْحُسَيْنِ ثنا آدَمُ ثنا حَمَّادُ بْنُ سَلَمَةَ عَنْ سَعِيدٍ الْجُرَيْرِيِّ عَنْ عَلِيِّ بْنِ الْحُسَيْنِ قَالَ

نَاشِئَةُ اللَّيْلِ قِيَامُ مَا بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ