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
bayhaqi:2574 – [Chain 1] Abū al-Ḥusayn b. Bishrān al-ʿAdl> ʿAlī b. Muḥammad al-Miṣrī > Yaḥyá b. Ayyūb al-ʿAllāf > Ibn Abū Maryam [Chain 2] Muḥammad b. ʿAbdullāh al-Ḥāfiẓ > Abū Jaʿfar Muḥammad b. Ṣāliḥ b. Hāniʾ > al-Faḍl b. Muḥammad al-Shaʿrānī > Saʿīd b. Abū Maryam > Nāfiʿ b. Yazīd > Yaḥyá b. Abū Sulaymān > Zayd b. Abū ʿAttāb And Saʿīd al-Maqburī > Abū Hurayrah

[Machine] The Messenger of Allah ﷺ said: "When you come and find us in prostration, then prostrate and do not count anything as a prayer. And whoever catches a unit of prayer has caught the entire prayer." This was narrated specifically by Yahya ibn Abi Sulayman al-Madini, and a similar narration with a weaker chain of narrators has been transmitted from Abu Huraira.  

البيهقي:٢٥٧٤ – أَخْبَرَنَا أَبُو الْحُسَيْنِ بْنُ بِشْرَانَ الْعَدْلُ بِبَغْدَادَ أنبأ عَلِيُّ بْنُ مُحَمَّدٍ الْمِصْرِيُّ ثنا يَحْيَى بْنُ أَيُّوبَ الْعَلَّافُ ثنا ابْنُ أَبِي مَرْيَمَ ح وَأَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللهِ الْحَافِظُ ثنا أَبُو جَعْفَرٍ مُحَمَّدُ بْنُ صَالِحِ بْنِ هَانِئٍ ثنا الْفَضْلُ بْنُ مُحَمَّدٍ الشَّعْرَانِيُّ ثنا سَعِيدُ بْنُ أَبِي مَرْيَمَ أنبأ نَافِعُ بْنُ يَزِيدَ حَدَّثَنِي يَحْيَى بْنُ أَبِي سُلَيْمَانَ عَنْ زَيْدِ بْنِ أَبِي عَتَّابٍ وَسَعِيدٍ الْمَقْبُرِيِّ عَنْ أَبِي هُرَيْرَةَ قَالَ

قَالَ رَسُولُ اللهِ ﷺ إِذَا جِئْتُمْ وَنَحْنُ سُجُودٌ فَاسْجُدُوا وَلَا تَعُدُّوا شَيْئًا وَمَنْ أَدْرَكَ الرَّكْعَةَ فَقَدْ أَدْرَكَ الصَّلَاةَ تَفَرَّدَ بِهِ يَحْيَى بْنُ أَبِي سُلَيْمَانَ الْمَدِينِيُّ وَقَدْ رُوِيَ بِإِسْنَادٍ آخَرَ أَضْعَفَ مِنْ ذَلِكَ عَنْ أَبِي هُرَيْرَةَ  

See similar narrations below:

Collected by Ḥākim
hakim:783 – Abū Jaʿfar Muḥammad b. Ṣāliḥ b. Hāniʾ > al-Faḍl b. Muḥammad al-Shaʿrānī > Saʿīd b. Abū Maryam > Nāfiʿ b. Yazīd > Yaḥyá b. Abū Sulaymān > Zayd Abū ʿAttāb And Saʿīd al-Maqburī > Abū Hurayrah

Abu Hurairah reported the Messenger of Allah ﷺ as saying; when you come to pray while we are prostrating ourselves, you must prostrate yourselves, and do not reckon it anything (rak’ah) he has been present at the prayer. (Using translation from Abū Dāʾūd 893)  

الحاكم:٧٨٣ – حَدَّثَنَا أَبُو جَعْفَرٍ مُحَمَّدُ بْنُ صَالِحِ بْنِ هَانِئٍ ثنا الْفَضْلُ بْنُ مُحَمَّدٍ الشَّعْرَانِيُّ ثنا سَعِيدُ بْنُ أَبِي مَرْيَمَ ثنا نَافِعُ بْنُ يَزِيدَ حَدَّثَنِي يَحْيَى بْنُ أَبِي سُلَيْمَانَ عَنْ زَيْدٍ أَبِي عَتَّابٍ وَسَعِيدٍ الْمَقْبُرِيِّ عَنْ أَبِي هُرَيْرَةَ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «إِذَا جِئْتُمْ وَنَحْنُ سُجُودٌ فَاسْجُدُوا وَلَا تَعُدُّوهَا شَيْئًا وَمَنْ أَدْرَكَ رَكْعَةً فَقَدْ أَدْرَكَ الصَّلَاةَ»  

«هَذَا حَدِيثٌ صَحِيحُ الْإِسْنَادِ وَلَمْ يُخَرِّجَاهُ وَيَحْيَى بْنُ أَبِي سُلَيْمَانَ مِنْ ثِقَاتِ الْمِصْرِيِّينَ» صحيح