الكافي- ط الاسلامية, volume 3, page 390

11. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal from certain persons of our people who have said the following: “Abu ‘Abd Allah (a.s.), has said, ‘Salah (prayer) is not performed in al-Shuqrah valley.’”

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

12. Ali ibn Muhammad ibn ‘Abd Allah has narrated from ibn al-Barqiy from his father from ‘Abd Allah ibn al-Fadl from those who narrated to him has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘Salah (prayer) is not performed in ten places, such as in clay, water, bath houses, on graves, on main roads, ant’s colonies, camel’s barns, water beds, salt grounds and on snow.’”

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

13. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ahmad ibn al-Hassan ibn Ali from ‘Amr ibn Sa‘id from Musaddiq ibn Sadaqah from ‘Ammar al-Sabatiy who has said the following: “I once asked abu ’Abd Allah (a.s.), about what is clay on which Sajdah (prostration) cannot be performed. He (the Imam) said, ‘Clay is that on which one’s forehead sinks lower and lower without remaining in one place on earth.’ I asked about a man who performs Salah (prayer) on graves. He (the Imam) said, ‘It is not permissible unless he places something between himself and the graves when performing Salah (prayer), like a distance of ten yards from his front side and from his back side, ten yards from the right and ten yards from the left; then he can perform Salah (prayer) if he wanted.’”

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

14. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Dawud al-Sarmiy who has said the following: “I once said to abu al-Hassan (a.s.), ‘I may go in this direction and may not find a place to perform Salah (prayer) because of snow. He (the Imam) said, ‘If possible, do not perform Sajdah (prostration) on snow and if not, then level it and perform Sajdah (prostration) on it.’” In another Hadith it is said, ‘Perform Sajdah (prostration) on your clothes.’”

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

15. Muhammad ibn Yahya has narrated from ‘Imran ibn Musa and Muhammad ibn Ahmad from Ahmad ibn al-Hassan ibn Ali from ‘Amr ibn Sa‘id from Musaddiq ibn Sadaqah from ‘Ammar al-Sabatiy who has said the following: “I once asked abu ‘Abd Allah (a.s.), about a man who performs Salah (prayer) and in front of him there is an open copy of Quran. He (the Imam) said, ‘No, it is not permissible.’ I then asked, ‘What happens if it is in a cover?’ He (the Imam) said, ‘Yes, it is permissible.’ He (the Imam) said, ‘One is not to perform Salah (prayer) with a fire in front of him, or iron.’ He (the Imam) was asked about a man who performs Salah (prayer) with a chandelier hanging in his front with fire in it except that it is his view. He (the Imam) said, ‘When it is higher it is evil. One is not to perform Salah (prayer) with it in one’s view.’”

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