| Sunnah.com reference | : Book 7, Hadith 12 |
| English translation | : Book 7, Hadith 793 |
| Arabic reference | : Book 7, Hadith 790 |
| Reference | : Bulugh al-Maram 742 |
| In-book reference | : Book 6, Hadith 35 |
| English translation | : Book 6, Hadith 761 |
| Grade: | Sahih (Darussalam) |
| Reference | : Sunan Ibn Majah 4075 |
| In-book reference | : Book 36, Hadith 150 |
| English translation | : Vol. 5, Book 36, Hadith 4075 |
On the authority of Muadh bin Jabal (may Allah be pleased with him) who said:
| Reference | : Hadith 29, 40 Hadith an-Nawawi |
| Reference | : Al-Adab Al-Mufrad 1073 |
| In-book reference | : Book 43, Hadith 23 |
| English translation | : Book 43, Hadith 1073 |
Also on the authority of `Umar (ra) who said:
| Reference | : Hadith 2, 40 Hadith an-Nawawi |
| Reference | : Al-Adab Al-Mufrad 747 |
| In-book reference | : Book 32, Hadith 2 |
| English translation | : Book 32, Hadith 747 |
| Grade: | Da'if Isnād (Zubair `Aliza'i) |
| Reference | : Ash-Shama'il Al-Muhammadiyah 373 |
| In-book reference | : Book 52, Hadith 4 |
| Grade: | Sahih Isnād (Zubair `Aliza'i) |
| Reference | : Ash-Shama'il Al-Muhammadiyah 252 |
| In-book reference | : Book 38, Hadith 1 |