الكافي- ط الاسلامية, volume 3, page 369

5. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Mahbub from ‘Abd al-Rahman ibn al-Hajjaj from Ja‘far ibn Ibrahim who has said the following: “Ali ibn al-Husayn (a.s.), has said that the Messenger of Allah has said, ‘If you hear someone reciting poems in Masjid say to him, “May Allah tear your mouth, Masjid is built only for al-Quran (to read).””’

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

6. Al-Husayn ibn Ali al-‘Alaviy has narrated from al-Hassan ibn al-Husayn al-‘Uraniy from ‘Amr ibn Jumay’ who has said the following: “I once asked abu Ja‘far (a.s.), if it is permissible to perform Salah (prayer) in a Masjid with pictures. He (the Imam) said, ‘I dislike it, however, today it is not harmful to you. Had justice been established you would see how it is dealt with.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

7. Ali ibn Muhammad has narrated from Sahl ibn Ziyad from Muhammad ibn al-Husayn ibn Shammun from ‘Abd Allah ibn ‘Abd al- Rahman from Misma’ abu Sayyar who has said the following: “Abu ‘Abd Allah (a.s.), has said, “The Messenger of Allah has prohibited speaking jargon language in Masjid (expressions understood by two people or a group only).’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

8. Ali ibn Ibrahim has narrated from Muhammad ibn ‘Isa from Yunus from al-‘Ala’ from Muhammad ibn Muslim who has said the following: “One of the two Imam, ‘Alayhim al-Salam, has said, ‘The Messenger of Allah prohibited unsheathing of swords and trimming arrows in the Masjid saying, “Masjid is built for something other than such things.’””

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Fadalah ibn Ayyub from Rifa‘ah ibn Musa who has said the following: “I once asked abu ‘Abd Allah, Alayhi al-Salam, about taking Wudu’ in Masjid and he disliked it because of defecation and urination.”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

10. Ali ibn Ibrahim has narrated from Muhammad ibn ‘Isa from Yunus from Mu‘awiyah ibn Wahab who has said the following: “I once asked abu ‘Abd Allah, Alayhi al-Salam, about sleeping in Masjid al-Haram and Masjid of the Holy prophet. He (the Imam) said, ‘Yes, they can do so, where else can people sleep?”’

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.