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
ahmad:12901 – Wakīʿ > Sufyān ʿAmman > Anas

[Machine] Anas heard someone saying that the Messenger of Allah ﷺ passed by Sa'd while he was supplicating using his two fingers, so the person said, "Someone inform Sa'd."  

أحمد:١٢٩٠١ – حَدَّثَنَا وَكِيعٌ عَنْ سُفْيَانَ عَمَّنْ

سَمِعَ أَنَسًا يَقُولُ مَرَّ رَسُولُ اللهِ ﷺ بِسَعْدٍ وَهُوَ يَدْعُو بِأُصْبُعَيْنِ فَقَالَ أَحِّدْ يَا سَعْدُ  

See similar narrations below:

Collected by Aḥmad
ahmad:9439 – ʿAbdullāh b. Muḥammad > ʿAbdullāh b. Aḥmad And Samiʿtuh > Minh > Ḥafṣ b. Ghiyāth > al-Aʿmash > Abū Ṣāliḥ > Abū Hurayrah

[Machine] That the Prophet ﷺ passed by Saad while he was praying and said, "Call out, call out."  

أحمد:٩٤٣٩ – حَدَّثَنَا عَبْدُ اللهِ بْنُ مُحَمَّدٍ قَالَ عَبْدُ اللهِ بْنُ أَحْمَدَ وَسَمِعْتُهُ أَنَا مِنْهُ حَدَّثَنَا حَفْصُ بْنُ غِيَاثٍ عَنِ الْأَعْمَشِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ

أَنَّ النَّبِيَّ ﷺ مَرَّ بِسَعْدٍ وَهُوَ يَدْعُو فَقَالَ أَحِّدْ أَحِّدْ