Revision: hadith 15 to 21

Recite each of these from memory, in Arabic, then open it and check yourself. Say the narrator and the source book too.

1. Hadith 15: Speak good or keep silent; honour the neighbour and the guest
   Narrated by Abu Hurayrah. Muslim.
2. Hadith 16: Do not become angry
   Narrated by Abu Hurayrah. Al-Bukhari.
3. Hadith 17: Excellence in everything
   Narrated by Abu Ya’la Shaddad bin Aws. Muslim.
4. Hadith 18: Fear Allah wherever you are
   Narrated by Abu Dharr Jundub ibn Junadah, and Abu Abdur-Rahman Muadh bin Jabal. It was related by at-Tirmidhi, who said it was a hasan (good) hadeeth, and in some copies it is stated to be a hasan saheeh hadeeth.
5. Hadith 19: Be mindful of Allah and He will protect you
   Narrated by Abu Abbas Abdullah bin Abbas. It was related by at-Tirmidhi, who said it was a good and sound hadeeth.
6. Hadith 20: Modesty and a sense of shame
   Narrated by Abu Masood Uqbah bin ’Amr al-Ansaree al-Badree. Al-Bukhari.
7. Hadith 21: Say "I believe in Allah", then be steadfast
   Narrated by Abu `Amr — and he is also called Abu `Amrah — Sufyan bin Abdullah ath- Thaqafee. Muslim.