الكافي- ط الاسلامية, volume 3, page 281

12. A number of our people have narrated from Ahmad ibn Muhammad from ibn al-Husayn ibn Sa‘id from al-Qasim ibn ‘Urwah from ‘Ubayd ibn Zurarah who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘When it is sunset, it is time for two Salah (prayer) except that this is before that.’”

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

13. Hussain ibn Muhammad reported from Mu'allah ibn Muhammad, from al-Washsha, from Aban, from Abu Basir, from Abu Ja'far al-Baqir (as), who said: The Messenger of Allah (saw) said: "If it were not for the difficulty it would cause my community, I would have delayed the 'Isha prayer until one-third of the night." It has also been narrated that he would have delayed it until half the night.

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

14. Muhammad ibn Yahya has narrated from Salmah ibn al-Khattab from Muhammad ibn al-Walid from Aban ibn ‘Uthman from ‘Umar ibn Yazid who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘The time for al-Maghrib Salah (prayer) on a journey remains until passing of one-fourth of the night.’”

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

15. Ali ibn Muhammad has narrated from Sahl ibn Ziyad from Ali ibn al-Rayyan who has said the following: “I once wrote to the man (the Imam) ‘Alayhi al-Salam, and asked about a man who is within the house. The walls do not allow him to see the redness in the west to find about al-Shafaq (redness) and the time for al-‘Isha’ al-Akhirah. When must he perform Salah (prayer) and what should he do? He (the Imam) (a.s.), signed the answer that said, ‘He performs it (al-‘Isha’) when on this side, stars appear and al-Maghrib when just few stars appear. The clarity of sunset is from the appearance of few stars until their clearly becoming visible.’”

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

16. Ali ibn Muhammad and Muhammad ibn al-Hassan have narrated from Sahl ibn Ziyad from ’Isma‘il ibn Mehran who has said the following: “I once, wrote to al-Rida’ (a.s.), to ask a question. ‘Our people have said that when the sun declines toward the west at noontime, it is the time of al-Dhuhr and al-‘Asr Salah (prayers). When it is sunset it is time of al-Maghrib and al-‘Isha’ al-Akhirah Salah (prayers) except that this is before this. It is the same for one at home or on a journey and the time of al-Maghrib remains until passing of one-fourth of night.’ He (the Imam) wrote to me, ‘That is how the timing is, except that the time of al- Maghrib is short and its end is when redness disappears, turning to whiteness in the western horizon.’”

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