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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
tabarani:20995 – Muḥammad b. ʿAbdullāh al-Ḥaḍramī > Yūsuf b. Mūsá al-Qaṭṭān > Mihrān b. Abū ʿUmar > Sufyān > al-Muthanná b. al-Ṣabbāḥ > al-Mughīrah b. Abū Ḥakīm > Ṣafiyyah b. Shaybah > Tamlik

[Machine] I looked at the Messenger of Allah ﷺ while I was in a room between Safa and Marwa, and he was saying, "Indeed, Allah has ordained upon you the Sa'y, so perform it."  

الطبراني:٢٠٩٩٥ – حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللهِ الْحَضْرَمِيُّ ثنا يُوسُفُ بْنُ مُوسَى الْقَطَّانُ ثنا مِهْرَانُ بْنُ أَبِي عُمَرَ ثنا سُفْيَانُ ثنا الْمُثَنَّى بْنُ الصَّبَّاحِ عَنِ الْمُغِيرَةِ بْنِ أَبِي حَكِيمٍ عَنْ صَفِيَّةَ بِنْتِ شَيْبَةَ عَنْ تَمْلِكَ قَالَتْ

نَظَرْتُ إِلَى رَسُولِ اللهِ ﷺ وَأَنَا فِي غَرْفَةٍ لِي بَيْنَ الصَّفَا وَالْمَرْوَةِ وَهُوَ يَقُولُ «إِنَّ اللهَ كَتَبَ عَلَيْكُمُ السَّعْيَ فَاسْعَوْا»  

See similar narrations below:

Collected by Bayhaqī
bayhaqi:9367 – Abū Bakr Aḥmad b. Muḥammad b. al-Ḥārith al-Aṣbahānī > Abū Muḥammad b. Ḥayyān Abū al-Shaykh > Muḥammad b. Yaḥyá b. Mandah > Yūsuf al-Qaṭṭān > Mihrān > Sufyān > al-Muthanná b. al-Ṣabbāḥ > al-Mughīrah b. Ḥakīm > Ṣafiyyah b. Shaybah > Tamlik

[Machine] I looked at the Prophet ﷺ while I was in a room between Safa and Marwa, and he said, "O people, Allah has ordained upon you the Sa'y, so perform it." Mahran ibn Abi 'Umar narrated from Thawri.  

البيهقي:٩٣٦٧ – أَخْبَرَنَا أَبُو بَكْرٍ أَحْمَدُ بْنُ مُحَمَّدِ بْنِ الْحَارِثِ الْأَصْبَهَانِيُّ أنبأ أَبُو مُحَمَّدِ بْنُ حَيَّانَ أَبُو الشَّيْخِ ثنا مُحَمَّدُ بْنُ يَحْيَى بْنِ مَنْدَهٍ ثنا يُوسُفُ الْقَطَّانُ ثنا مِهْرَانُ ثنا سُفْيَانُ عَنِ الْمُثَنَّى بْنِ الصَّبَّاحِ عَنِ الْمُغِيرَةِ بْنِ حَكِيمٍ عَنْ صَفِيَّةَ بِنْتِ شَيْبَةَ عَنْ تَمْلِكَ قَالَتْ

نَظَرْتُ إِلَى النَّبِيِّ ﷺ وَأَنَا فِي غُرْفَةٍ لِي بَيْنَ الصَّفَا وَالْمَرْوَةِ وَهُوَ يَقُولُ أَيُّهَا النَّاسُ إنَّ اللهَ كَتَبَ عَلَيْكُمُ السَّعْيَ فَاسْعَوْا تَفَرَّدَ بِهِ مِهْرَانُ بْنُ أَبِي عُمَرَ عَنِ الثَّوْرِيِّ