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
nasai:1072 – Ismāʿīl b. Masʿūd > Bishr b. al-Mufaḍḍal > Yūnus > Ibn Sīrīn

"Some of those who prayed the Subh prayer with the Messenger of Allah ﷺ narrated to me that when he said: Sami'Allahu liman hamidah (Allah hears those who praise Him)' in the second rak'ah, he stood for a while."  

النسائي:١٠٧٢ – أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ قَالَ حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ عَنْ يُونُسَ عَنِ ابْنِ سِيرِينَ قَالَ

حَدَّثَنِي بَعْضُ مَنْ صَلَّى مَعَ رَسُولِ اللَّهِ ﷺ صَلاَةَ الصُّبْحِ فَلَمَّا قَالَ سَمِعَ اللَّهُ لِمَنْ حَمِدَهُ فِي الرَّكْعَةِ الثَّانِيَةِ قَامَ هُنَيْهَةً  

See similar narrations below:

Collected by Nasāʾī's Kubrá
nasai-kubra:663 – Ismāʿīl b. Masʿūd > Bishr b. al-Mufaḍḍal > Yūnus > Ibn Sīrīn

"Some of those who prayed the Subh prayer with the Messenger of Allah ﷺ narrated to me that when he said: Sami'Allahu liman hamidah (Allah hears those who praise Him)' in the second rak'ah, he stood for a while." (Using translation from Nasāʾī 1072)  

الكبرى للنسائي:٦٦٣ – أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ قَالَ حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ عَنْ يُونُسَ عَنِ ابْنِ سِيرِينَ قَالَ

حَدَّثَنِي بَعْضُ مَنْ صَلَّى مَعَ النَّبِيِّ ﷺ صَلَاةَ الصُّبْحِ فَلَمَّا قَالَ «سَمِعَ اللهُ لِمَنْ حَمِدَهُ» فِي الرَّكْعَةِ الثَّانِيَةِ قَامَ هُنَيَّهَةً