Hadith 609:2
Ali ibn Bahr narrated to us, he said: Al-Walid ibn Muslim narrated to us, Abd al-Rahman ibn Hassan al-Kinani narrated to us, from al-Harith ibn Muslim ibn al-Harith al-Tamimi, from his father: "That the Prophet, peace and blessings of Allah be upon him, wrote a document for him regarding the recommendation for him to those who would come after him from the rulers of the affair, and he sealed it."
حدثنا علي بن بحر، قال حدثنا الوليد بن مسلم، حدثنا عبد الرحمن بن حسان الكناني، عن الحارث بن مسلم بن الحارث التميمي، عن أبيه، " " أن النبي صلى الله عليه وسلم كتب له كتابا بالوصاة له إلى من بعده من ولاة الأمر، وختم عليه "