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.
ahmad:16823Ḥusayn b. ʿAlī al-Juʿfī > Zāʾidah > ʿAbd al-Malik b. ʿUmayr > Āstaʿmal ʿUmar b. al-Khaṭṭāb Abū ʿUbaydah b. al-Jarrāḥ > al-Shām And ʿAzal Khālid b. al-Walīd > Faqāl Khālid b. al-Walīd Buʿith ʿAlaykum Amīn Hadhih al-Ummah

[Machine] I heard the Messenger of Allah ﷺ saying: "The trustworthy of this nation is Abu Ubaidah ibn al-Jarrah." Abu Ubaidah said, "I heard the Messenger of Allah ﷺ saying: 'Khalid is a sword among the swords of Allah, and what an excellent young man he is in the tribe.'"  

أحمد:١٦٨٢٣حَدَّثَنَا حُسَيْنُ بْنُ عَلِيٍّ الْجُعْفِيُّ عَنْ زَائِدَةَ عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ قَالَ اسْتَعْمَلَ عُمَرُ بْنُ الْخَطَّابِ أَبَا عُبَيْدَةَ بْنَ الْجَرَّاحِ عَلَى الشَّامِ وَعَزَلَ خَالِدَ بْنَ الْوَلِيدِ قَالَ فَقَالَ خَالِدُ بْنُ الْوَلِيدِ بُعِثَ عَلَيْكُمْ أَمِينُ هَذِهِ الْأُمَّةِ

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ أَمِينُ هَذِهِالْأُمَّةِ أَبُو عُبَيْدةَ بْنُ الْجَرَّاحِ قَالَ أَبُو عُبَيْدَةَ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ خَالِدٌ سَيْفٌ مِنْ سُيُوفِ اللهِ ﷻ وَنِعْمَ فَتَى الْعَشِيرَةِ