Abdul Rahim bin Sulaiman عبد الرحيم بن سليمان الكناني · The Book of Hajj

"I came to the Messenger of Allah and said: "I have come to you from the two mountains of Tai and I have exhausted my camel, and exhausted myself; is there Hajj for me?' He said: 'Whoever offeres this morning prayer with us here, and came to Arafat before that, then he has completed the prescribed duties and his Hajj is complete.'"

the Prophet granted the camel herders a concession allowing them to stone the Jamrat on one day an not another.