Muhammad bin 'Amr bin al-Hasan bin 'All reported: When Hajjaj came to Madinah we asked Jabir bin 'Abdullah (RA) (about the timings of prayer as observed by the Holy Prophet). He said: The Messenger of Allah (ﷺ) used to pray afternoon prayer in the midday heat; the afternoon prayer when the sun was bright; the evening prayer when the sun had completely set; and as for the night prayer, he sometimes delayed and sometimes (observed it) at earlier hours. When he found them (his Companions) assembled (at earlier hours) he (prayed) early, and when he saw them coming late, he delayed the (prayer), and the morning prayer the Apostle of Allah (ﷺ) observed in the darkness before dawn.

Muhammad bin 'Amr al-Hasan bin 'Ali reported: Hajjaj used to delay the prayers, and so we asked Jabir bin 'Abdullah, and the rest of the hadith is the same.

Jabir bin 'Abdullah (Allah be pleased with both of them) reported that in the course of a journey Allah's Messenger (ﷺ) saw a man, people crowding around him and providing him a shade. Upon this he (the Holy Prophet) said: What is the matter with him? They said: He is a person observing fast. Whereupon the Messenger of Allah (ﷺ) said: It is no righteousness that you fast on journey.

'Amr bin al-Hasan is reported to have said that he heard Jabir bin 'Abdullah (Allah be pleased with both of them) as saying that the Messenger of Allah (ﷺ) saw a man. The rest of the hadith is the same as mentioned above.