| Arabic reference | : Book 15, Hadith 9697 |
| Arabic reference | : Book 2, Hadith 1263 |
| Arabic reference | : Book 2, Hadith 7782 |
| Arabic reference | : Book 17, Hadith 12420 |
| Arabic reference | : Book 9, Hadith 16587 |
| Arabic reference | : Book 3, Hadith 2537 |
| Arabic reference | : Book 30, Hadith 18505 |
Narrated Yazid ibn Abdullah:
We were at Mirbad. A man with dishevelled hair and holding a piece of red skin in his hand came.
We said: You appear to be a bedouin. He said: Yes. We said: Give us this piece of skin in your hand. He then gave it to us and we read it. It contained the text: "From Muhammad, Messenger of Allah (saws), to Banu Zuhayr ibn Uqaysh. If you bear witness that there is no god but Allah, and that Muhammad is the Messenger of Allah, offer prayer, pay zakat, pay the fifth from the booty, and the portion of the Prophet (saws) and his special portion (safi), you will be under by the protection of Allah and His Apostle."
We then asked: Who wrote this document for you? He replied: The Messenger of Allah (saws).
| Grade: | Sahih in chain (Al-Albani) | صحيح الإسناد (الألباني) | حكم : |
| Reference | : Sunan Abi Dawud 2999 |
| In-book reference | : Book 20, Hadith 72 |
| English translation | : Book 19, Hadith 2993 |
| Arabic reference | : Book 28, Hadith 30868 |
| Arabic reference | : Book 13, Hadith 9209 |
| Arabic reference | : Book 2, Hadith 7787 |
| Arabic reference | : Book 17, Hadith 12413 |
| Arabic reference | : Book 3, Hadith 2551 |
| Arabic reference | : Book 2, Hadith 7788 |
| Arabic reference | : Book 2, Hadith 7798 |
| Sunnah.com reference | : Book 2, Hadith 159 |
| English translation | : Book 2, Hadith 277 |
| Arabic reference | : Book 2, Hadith 279 |
| Arabic reference | : Book 3, Hadith 2536 |
| Arabic reference | : Book 3, Hadith 2539 |
| Arabic reference | : Book 17, Hadith 11113 |
| Arabic reference | : Book 3, Hadith 2654 |
| Arabic reference | : Book 2, Hadith 3706 |
| Sunnah.com reference | : Book 2, Hadith 267 |
| English translation | : Book 2, Hadith 358 |
| Arabic reference | : Book 2, Hadith 363 |
| Arabic reference | : Book 3, Hadith 2568 |
| Arabic reference | : Book 3, Hadith 2535 |
| Arabic reference | : Book 3, Hadith 2550 |
| Arabic reference | : Book 20, Hadith 27736 |
| Arabic reference | : Book 3, Hadith 2549 |
| Arabic reference | : Book 2, Hadith 3657 |
| Arabic reference | : Book 21, Hadith 3016 |
| Arabic reference | : Book 17, Hadith 13455 |
| Arabic reference | : Book 20, Hadith 27759 |
| Arabic reference | : Book 3, Hadith 2609 |
| Reference | : Bulugh al-Maram 757 |
| In-book reference | : Book 6, Hadith 50 |
| English translation | : Book 6, Hadith 777 |
| Arabic reference | : Book 2, Hadith 3529 |
| Arabic reference | : Book 3, Hadith 4649 |
| Arabic reference | : Book 18, Hadith 25298 |
| Arabic reference | : Book 54, Hadith 7261 |
| Arabic reference | : Book 17, Hadith 12173 |
| Arabic reference | : Book 3, Hadith 2700 |