Narrated 'Aisha:
(the mother of faithful believers) Allah's Apostle saw some nasal secretions, expectoration or sputum on the wall of the mosque in the direction of the Qibla and scraped it off.
Vol: 001 Book: 008 Hadith: 401
A Selected Dua
The Messenger believes in what has been send down to him from his Lord, and so do the believers. Each one believes in Allah, His Angels, His Books, and His Messengers. They say: "We make no distinction between any of...
-> Read More Info: Al-Baqarah 2:285-6. These two Verses will be sufficient for anyone who recites them at night before sleeping. Al-Bukhari, cf. Al-Asqalani, Fathul-Bari.9/94, Muslim 1/554.