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:1984Abū Bakr b. al-Ḥārith al-Faqīh > ʿAlī b. ʿUmar al-Ḥāfiẓ > al-Ḥusayn b. Ismāʿīl > Muḥammad b. ʿUthmān b. Karāmah > Abū Usāmah > Ibn ʿAwn > Muḥammad > Anas > from al-Sunnah Idhā

[Machine] From the Sunnah, when the Muadhin says in the Adhan of Fajr, "Hayya 'ala al-falah" (Come to success), the Salah is better than sleep. The Salah is better than sleep. Allah is the greatest. Allah is the greatest. There is no deity but Allah. And thus.  

البيهقي:١٩٨٤أَخْبَرَنَا أَبُو بَكْرِ بْنُ الْحَارِثِ الْفَقِيهُ أنا عَلِيُّ بْنُ عُمَرَ الْحَافِظُ ثنا الْحُسَيْنُ بْنُ إِسْمَاعِيلَ ثنا مُحَمَّدُ بْنُ عُثْمَانَ بْنِ كَرَامَةَ ثنا أَبُو أُسَامَةَ ثنا ابْنُ عَوْنٍ عَنْ مُحَمَّدٍ عَنْ أَنَسٍ قَالَ

مِنَ السُّنَّةِ إِذَا قَالَ الْمُؤَذِّنُ فِي أَذَانِ الْفَجْرِ حَيَّ عَلَى الْفَلَاحِ قَالَ الصَّلَاةُ خَيْرٌ مِنَ النَّوْمِ الصَّلَاةُ خَيْرٌ مِنَ النَّوْمِ اللهُ أَكْبَرُ اللهُ أَكْبَرُ لَا إِلَهَ إِلَّا اللهُ وَكَذَلِكَ  

رَوَاهُ جَمَاعَةٌ عَنْ أَبِي أُسَامَةَ وَهُوَ إِسْنَادٌ صَحِيحٌ

See similar narrations below:

Collected by Nasāʾī
nasai:647Sūwayd b. Naṣr > ʿAbdullāh > Sufyān > Abū Jaʿfar > Abū Salmān > Abū Maḥdhūrah

"I used to call the Adhan for the Messenger of Allah ﷺ and in the first Adhan of Fajr I used to Say: 'Hayya 'ala al-falah, as-salatu khairun minan-nawm, as-salatu khairun minan-nawm, Allahu Akbar Allahu Akbar, la ilaha illallah (Come to prosperity, prayer is better than sleep, prayer is better than sleep, Allah is the Greatest, Allah is the Greatest, there is none worthy of worship except Allah).'"  

النسائي:٦٤٧أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ عَنْ سُفْيَانَ عَنْ أَبِي جَعْفَرٍ عَنْ أَبِي سَلْمَانَ عَنْ أَبِي مَحْذُورَةَ قَالَ

كُنْتُ أُؤَذِّنُ لِرَسُولِ اللَّهِ ﷺ وَكُنْتُ أَقُولُ فِي أَذَانِ الْفَجْرِ الأَوَّلِ حَىَّ عَلَى الْفَلاَحِ الصَّلاَةُ خَيْرٌ مِنَ النَّوْمِ الصَّلاَةُ خَيْرٌ مِنَ النَّوْمِ اللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ لاَ إِلَهَ إِلاَّ اللَّهُ