Yazīd b. Hārūn > Ibn ʿAwn > Muḥammad b. Sīrīn > Awṣá Dhikr Mā Awṣá Bih or Hadhā Dhikr Mā Awṣá Bih Muḥammad b. Abū ʿAmrah Banīh And ʾAhl Baytih

"And fear Allah and reconcile the differences between yourselves and obey Allah and His Messenger, if you are believers." And He commanded them with what He commanded His sons Ibrahim and Ya'qub: "O my sons, indeed Allah has chosen for you the religion, so do not die except while you are Muslims." [Al-Baqarah 132] And He advised them not to desire to be allies of the Ansar and their brothers in faith, and that chastity and truthfulness are better and more cautious than adultery and lying, if it happens in my illness before I change my will. Then he mentioned his need. – Sound Chain

أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ أَخْبَرَنَا ابْنُ عَوْنٍ عَنْ مُحَمَّدِ بْنِ سِيرِينَ أَنَّهُ أَوْصَى ذِكْرُ مَا أَوْصَى بِهِ أَوْ هَذَا ذِكْرُ مَا أَوْصَى بِهِ مُحَمَّدُ بْنُ أَبِي عَمْرَةَ بَنِيهِ وَأَهْلَ بَيْتِهِ

أَنْ {اتَّقُوا اللَّهَ وَأَصْلِحُوا ذَاتَ بَيْنِكُمْ وَأَطِيعُوا اللَّهَ وَرَسُولَهُ إِنْ كُنْتُمْ مُؤْمِنِينَ} وَأَوْصَاهُمْ بِمَا أَوْصَى بِهِ إِبْرَاهِيمُ بَنِيهِ وَيَعْقُوبُ {يَا بَنِيَّ إِنَّ اللَّهَ اصْطَفَى لَكُمُ الدِّينَ فَلَا تَمُوتُنَّ إِلَّا وَأَنْتُمْ مُسْلِمُونَ} [البقرة 132] وَأَوْصَاهُمْ أَنْ لَا يَرْغَبُوا أَنْ يَكُونُوا مَوَالِيَ الْأَنْصَارِ وَإِخْوَانَهُمْ فِي الدِّينِ وَأَنَّ الْعِفَّةَ وَالصِّدْقَ خَيْرٌ وَأَتْقَى مِنَ الزِّنَا وَالْكَذِبِ إِنْ حَدَثَ بِهِ حَدَثٌ فِي مَرَضِي هَذَا قَبْلَ أَنْ أُغَيِّرَ وَصِيَّتِي هَذِهِ ثُمَّ ذَكَرَ حَاجَتَهُ – إسناده صحيح