When the sun set at Mecca, the Messenger of Allah (ﷺ) combined the two prayers at Sarif.
Sunan Abi Dawud Book 4, Hadith 18
← Previous Hadith The Messenger of Allah (ﷺ) led us in prayer at Medina eight of seven rak'ahs, in the noon and afternoon prayers, and the sunset and night prayers. The narrator Sulaiman and Musaddad did not say the words "led us".

Abu Dawud said: The aforesaid tradition has also been narrated by Salih, the client of Tu'mah on the authority if Ibn 'Abbas saying: "Not during rain."

Sunan Abi Dawud Book 4, Hadith 17 Next Hadith → There was a distance of ten miles between them, that is, Mecca and Sarif.

Sunan Abi Dawud Book 4, Hadith 19