| Arabic reference | : Book 25, Hadith 29902 |
| Arabic reference | : Book 34, Hadith 34424 |
| Grade: | Sahih (Darussalam) |
| Reference | : Sunan Ibn Majah 3509 |
| In-book reference | : Book 31, Hadith 74 |
| English translation | : Vol. 4, Book 31, Hadith 3509 |
| Arabic reference | : Book 11, Hadith 2168 |
| Arabic reference | : Book 10, Hadith 2137 |
| Arabic reference | : Book 25, Hadith 3141 |
| Arabic reference | : Book 25, Hadith 3193 |
| Arabic reference | : Book 29, Hadith 7022 |
| Arabic reference | : Book 12, Hadith 21245 |
| Arabic reference | : Book 1, Hadith 545 |
| Arabic reference | : Book 13, Hadith 9405 |
| Arabic reference | : Book 3, Hadith 8807 |
| Arabic reference | : Book 30, Hadith 31851 |
| Grade: | Hasan (Darussalam) |
| Reference | : Jami` at-Tirmidhi 614 |
| In-book reference | : Book 6, Hadith 71 |
| English translation | : Vol. 2, Book 1, Hadith 614 |
| Arabic reference | : Book 17, Hadith 2429 |
| Arabic reference | : Book 3, Hadith 4602 |
| Arabic reference | : Book 9, Hadith 18593 |
| Arabic reference | : Book 13, Hadith 22995 |
| Arabic reference | : Book 31, Hadith 33136 |
| Arabic reference | : Book 4, Hadith 8653 |
| Arabic reference | : Book 13, Hadith 2953 |
| Arabic reference | : Book 3, Hadith 4180 |
| Arabic reference | : Book 2, Hadith 7678 |
| Arabic reference | : Book 9, Hadith 16803 |
| Arabic reference | : Book 13, Hadith 22853 |
| Arabic reference | : Book 23, Hadith 29371 |
| Arabic reference | : Book 26, Hadith 30074 |
| Arabic reference | : Book 20, Hadith 4332 |
| Arabic reference | : Book 16, Hadith 4105 |
| Arabic reference | : Book 8, Hadith 6953 |
| Arabic reference | : Book 17, Hadith 18688 |
| Arabic reference | : Book 3, Hadith 2370 |
| Grade: | Hasan (Darussalam) |
| Reference | : Jami` at-Tirmidhi 94 |
| In-book reference | : Book 1, Hadith 94 |
| English translation | : Vol. 1, Book 1, Hadith 94 |
Narrated AbuRafi':
Sa'id ibn AbuSa'id al-Maqburi reported on the authority of his father that he saw AbuRafi' the freed slave of the Prophet (saws), passing by Hasan ibn Ali (Allah be pleased with them) when he was standing offering his prayer. He had tied the back knot of his hair. AbuRafi' untied it. Hasan turned to him with anger, AbuRafi' said to him: Concentrate on your prayer and do not be angry: I heard the Messenger of Allah (saws) say: This is the seat of the devil, referring to the back knot of the hair.
| Grade: | Hasan (Al-Albani) | حسن (الألباني) | حكم : |
| Reference | : Sunan Abi Dawud 646 |
| In-book reference | : Book 2, Hadith 256 |
| English translation | : Book 2, Hadith 646 |
| Grade: | Sahih (Al-Albani) | صحيح (الألباني) | حكم : |
| Reference | : Sunan Abi Dawud 2031 |
| In-book reference | : Book 11, Hadith 311 |
| English translation | : Book 10, Hadith 2026 |
| Grade: | Sahih (Darussalam) |
| Reference | : Jami` at-Tirmidhi 3452 |
| In-book reference | : Book 48, Hadith 83 |
| English translation | : Vol. 6, Book 45, Hadith 3452 |
[Abu Dawud and At-Tirmidhi].
| Reference | : Riyad as-Salihin 795 |
| In-book reference | : Book 3, Hadith 18 |
| Grade: | Sahih (Darussalam) [Bukhari 4986] (Darussalam) |
| Reference | : Musnad Ahmad 76 |
| In-book reference | : Book 1, Hadith 72 |
| Grade: | Isnād Da'īf (Zubair `Aliza'i) | إسنادہ ضعيف (زبیر علی زئی) | حكم : |
| Reference | : Mishkat al-Masabih 122 |
| In-book reference | : Book 1, Hadith 115 |
| مُتَّفق عَلَيْهِ (الألباني) | حكم : |
| Reference | : Mishkat al-Masabih 5410 |
| In-book reference | : Book 27, Hadith 32 |
| Arabic reference | : Book 18, Hadith 26010 |
| Arabic reference | : Book 34, Hadith 34402 |
| Arabic reference | : Book 64, Hadith 10250 |
| Arabic reference | : Book 1, Hadith 530 |
| Arabic reference | : Book 3, Hadith 1374 |
| Arabic reference | : Book 3, Hadith 2516 |
| Arabic reference | : Book 28, Hadith 16942 |
| Arabic reference | : Book 1, Hadith 264 |