|120 hadith found in 'Prayer (Kitab Al-Salat)' of Sunan Abu-Dawud.|
| 0448 || Narrated Abdullah ibn Abbas: I was not commanded to build high mosques. Ibn Abbas said: You will certainly adorn them as the Jews and Christians did.
|| 0449 || Narrated Anas ibn Malik: The Prophet (peace_be_upon_him) said: The Last Hour will not come until people vie with one another about mosques.
|| 0450 || Narrated Uthman ibn Abul'As: The Prophet (nay peace be upon him) commanded him to build a mosque at Ta'if where the idols were placed.
|| 0455 || Narrated Aisha, Ummul Mu'minin: The Apostle of Allah (peace_be_upon_him) commanded us to build mosques in different localities (i.e. in the locality of each tribe separately) and that they should be kept clean and be perfumed.
|| 0457 || Narrated Maymunah ibn Sa'd: I said: Apostle of Allah, tell us the legal injunction about (visiting) Bayt al-Muqaddas (the dome of the Rock at Jerusalem). The Apostle of Allah (peace_be_upon_him) said: go and pray there. All the cities at that time were effected by war. If you cannot visit it and pray there, then send some oil to be used in the lamps.
|| 0461 || Narrated Anas ibn Malik: The Prophet (peace_be_upon_him) said: The rewards of my people were presented before me, so much so that even the reward for removing a mote by a person from the mosque was presented to me. The sins of my people were also presented before me. I did not find a sin greater than that of a person forgetting the Qur'anic chapter or verse memorised by him.
|| 0478 || Narrated Abdullah al-Muharibi: The Apostle of Allah (peace_be_upon_him) said: When a man stands with the intention of saying prayer, or if any of you says prayer, he should not spit before him, nor at his right side; but he should do so at his left side, if there is a place for it; or he should spit under his left foot and then rub it off.
|| 0481 || Narrated Ubadah ibn as-Samit: We came to Jabir ibn Abdullah who was sitting in his mosque. He said: The Apostle of Allah (peace_be_upon_him) came to us in this mosque and he had a twig of date-palm of the kind of Ibn Tab. He looked and saw phlegm on the wall towards qiblah. He turned to it and scraped it with the twig. He then said: Who of you likes that Allah turns His face from him? He further said: When any of you stands for praying, Allah faces him. So he should not spit before him, nor on his right side. He should spit on his left side under his left foot. If he is in a hurry (i.e. forced to spit immediately), he should do with his cloth in this manner. He then placed the cloth on his mouth and rubbed it off. He then said: Bring perfume. A young man of the tribe stood and hurried to his house and returned with perfume in his palm. The Apostle of Allah (peace_be_upon_him) took it and put it at the end of the twig. He then stained the mark of phlegm with it. Jabir said: This is the reason you use perfume in your mosques.
|| 0482 || Narrated AbuSahlah as-Sa'ib ibn Khallad: A man led the people in prayer. He spat towards qiblah while the Apostle of Allah (peace_be_upon_him) was looking at him. The Apostle of Allah said to the people when he finished his prayer: He should not lead you in prayer (henceforth). Thenceforth he intended to lead them in prayer, but they forbade him and informed him of the prohibition of the Apostle of Allah (peace_be_upon_him). He mentioned it to the Apostle of Allah (peace_be_upon_him) who said to him: Yes. The narrator said: I think he (the Prophet) said: You did harm to Allah and His Apostle.
|| 0485 || Narrated Wathilah ibn al-Asqa': AbuSa'id said: I saw Wathilah ibn al-Asqa' in the mosque of Damascus. He spat at the mat and then rubbed it with his foot. He was asked: Why did you do so? He said: Because I saw the Apostle of Allah (peace_be_upon_him) doing so.