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
darimi:560 – ʿAlī b. Ḥujr al-Saʿdī > Yazīd b. Hārūn > al-ʿAwwām b. Ḥawshab Abū ʿĪsá al-Shaybānī > al-Qāsim b. ʿAwf al-Shaybānī > Abū Dhar

[Machine] The Prophet Muhammad ﷺ ordered us not to be defeated in three matters: commanding good, forbidding evil, and teaching people the traditions (sunnah).  

الدارمي:٥٦٠ – أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ السَّعْدِيُّ أَنبَأَنَا يَزِيدُ بْنُ هَارُونَ أَنبَأَنَا الْعَوَّامُ بْنُ حَوْشَبٍ أَبُو عِيسَى الشَّيْبَانِيُّ حَدَّثَنَا الْقَاسِمُ بْنُ عَوْفٍ الشَّيْبَانِيُّ عَنْ أَبِي ذَرٍّ قَالَ

أَمَرَنَا رَسُولُ اللَّهِ ﷺ أَنْ لَا يَغْلِبُونَا عَلَى ثَلَاثٍ أَنْ نَأْمُرَ بِالْمَعْرُوفِ وَنَنْهَى عَنِ الْمُنْكَرِ وَنُعَلِّمَ النَّاسَ السُّنَنَ  

See similar narrations below:

Collected by Ṭabarānī
tabarani:6906 – [Chain 1] Muḥammad b. Ṣāliḥ b. al-Walīd al-Narsī And Zakariyyā b. Yaḥyá al-Sājī > ʿAbdah b. ʿAbdullāh [Chain 2] al-Ḥusayn b. ʿAbdullāh al-Kharaqī > Ibrāhīm b. al-Mustamir al-ʿUrūqī > ʿAbd al-Aʿlá b. al-Qāsim > Hammām > Qatādah > al-Ḥasan > Samurah

“The Messenger of Allah ﷺ commanded us to greet our Imam with Salam, and to greet one another with Salam.” (Using translation from Ibn Mājah 922)  

الطبراني:٦٩٠٦ – حَدَّثَنَا مُحَمَّدُ بْنُ صَالِحِ بْنِ الْوَلِيدِ النَّرْسِيُّ وَزَكَرِيَّا بْنُ يَحْيَى السَّاجِيُّ قَالَا ثنا عَبْدَةُ بْنُ عَبْدِ اللهِ ح وَحَدَّثَنَا الْحُسَيْنُ بْنُ عَبْدِ اللهِ الْخَرَقِيُّ ثنا إِبْرَاهِيمُ بْنُ الْمُسْتَمِرِّ الْعُرُوقِيُّ قَالَا ثنا عَبْدُ الْأَعْلَى بْنُ الْقَاسِمِ ثنا هَمَّامٌ عَنْ قَتَادَةَ عَنِ الْحَسَنِ عَنْ سَمُرَةَ قَالَ

«أَمَرَنَا رَسُولُ اللهِ ﷺ أَنْ نُسَلِّمَ عَلَى أَيْمَانِنَا وَأَنْ يُسَلِّمَ بَعْضُنَا عَلَى بَعْضٍ»