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
tirmidhi:551 – ʿAlī b. Ḥujr > Ḥafṣ b. Ghiyāth > al-Ḥajjāj > ʿAṭiyyah > Ibn ʿUmar

"I prayed Zuhr with the Prophet on a journey as two Rak'ah, and two Rak'ah after it."  

الترمذي:٥٥١ – حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ حَدَّثَنَا حَفْصُ بْنُ غِيَاثٍ عَنِ الْحَجَّاجِ عَنْ عَطِيَّةَ عَنِ ابْنِ عُمَرَ قَالَ

صَلَّيْتُ مَعَ النَّبِيِّ ﷺ الظُّهْرَ فِي السَّفَرِ رَكْعَتَيْنِ وَبَعْدَهَا رَكْعَتَيْنِ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ وَقَدْ رَوَاهُ ابْنُ أَبِي لَيْلَى عَنْ عَطِيَّةَ وَنَافِعٍ عَنِ ابْنِ عُمَرَ

See similar narrations below:

Collected by Tirmidhī, Nasāʾī's Kubrá
tirmidhi:425 – Aḥmad b. Manīʿ > Ismāʿīl b. Ibrāhīm > Ayyūb > Nāfiʿ > Ibn ʿUmar

"I prayed two Rak'ah with the Prophet (S) before Az-Zuhr and two Rak'ah after it."  

الترمذي:٤٢٥ – حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ عَنْ أَيُّوبَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ قَالَ

صَلَّيْتُ مَعَ النَّبِيِّ ﷺ رَكْعَتَيْنِ قَبْلَ الظُّهْرِ وَرَكْعَتَيْنِ بَعْدَهَا قَالَ وَفِي الْبَابِ عَنْ عَلِيٍّ وَعَائِشَةَ  

قَالَ أَبُو عِيسَى حَدِيثُ ابْنِ عُمَرَ حَدِيثٌ صَحِيحٌ
nasai-kubra:513 – Muḥammad b. ʿAlī b. al-Ḥasan b. Shaqīq from my father > Abū Ḥamzah > Manṣūr > Ibrāhīm > ʿAlqamah > ʿAbdullāh

[Machine] "I prayed with the Prophet ﷺ two units of prayer while travelling."  

الكبرى للنسائي:٥١٣ – أَخْبَرَنَا مُحَمَّدُ بْنُ عَلِيِّ بْنِ الْحَسَنِ بْنِ شَقِيقٍ قَالَ أَخْبَرَنَا أَبِي قَالَ أَخْبَرَنَا أَبُو حَمْزَةَ عَنْ مَنْصُورٍ عَنْ إِبْرَاهِيمَ عَنْ عَلْقَمَةَ عَنْ عَبْدِ اللهِ قَالَ

«صَلَّيْتُ مَعَ النَّبِيِّ ﷺ فِي السَّفَرِ رَكْعَتَيْنِ»