Yahya related to me from Malik from Ibn Shihab from Said ibn al- Musayyab that Umar ibn al-Khattab prayed two rakas with everybody when he arrived in Makka. Then, when he had finished, he said, "People of Makka, complete your prayer, because we are a group of travellers." Later, Umar ibn al-Khattab prayed two rakas with them at Mina, but we have not heard that he said anything to them on that occasion.
Muwatta Malik Book 20, Hadith 214
← Previous Hadith Yahya related to me from Malik from Hisham ibn Urwa from his father that the Messenger of Allah, may Allah bless him and grant him peace, prayed four raka prayers with only two rakas when at Mina, and that Abu Bakr prayed them at Mina with only two rakas, and that Umar ibn al-Khattab prayed them at Mina with only two rakas, and that Uthman prayed them at Mina with only two rakas for half of his khalifate, and then later completed them.

Muwatta Malik Book 20, Hadith 213 Next Hadith → Yahya related to me from Malik from Zayd ibn Aslam from his father that Umar ibn al-Khattab prayed two rakas with the people of Makka, and then, when he had finished, he said, "People of Makka, complete your prayer, becausewe are a group of travellers." Later, Umar prayed two rakas with them at Mina, but we have not heard that he said anything to them on that occasion.

Malik was asked whether the people of Makka should pray two rakas at Arafa or four, and whether the amir of the hajj, if he was a Makkan, should pray dhuhr and asr with four rakas or two, and also how the people of Makka who were living (at Mina) should pray, and he said, "The people of Makka should pray only two rakas at Arafa and Mina for as long as they stay there, and should shorten the prayer until they return to Makka. The amir of the hajj, if he is a Makkan, should also shorten the prayer at Arafa and during the days of Mina. Anyone who is living at Mina as a resident should do the full prayer at Mina, and similarly anyone who lives at Arafa and is a resident there should do the full prayer at Arafa."

Muwatta Malik Book 20, Hadith 215