Sahih Muslim, 3099

Rapporté par Kuraib, l’affranchi d’Ibn Abbas, d’après Usama b. Zaid رضي الله عنه : Il l’a entendu dire : Le Messager d’Allah ﷺ est parti de ‘Arafa, et en approchant d’un ravin, il est descendu de sa monture et a uriné, puis a fait une petite ablution. Je lui ai dit : La prière ? Il a répondu : « La prière t’attend (à Muzdalifa). » Il est remonté, et en arrivant à Muzdalifa, il est descendu et a bien fait ses ablutions. On a alors appelé à la prière, et il a accompli la prière du coucher du soleil. Chacun a fait agenouiller sa monture, puis on a appelé à la prière pour ‘Isha et il l’a accomplie. Il n’a pas fait de prière entre les deux (ni Sunna ni Nawafil). Il a donc accompli la prière obligatoire du Maghreb et de ‘Isha à la suite

Kuraib, the freed slave of Ibn Abbas, narrated from Usama b. Zaid (Allah be pleased with him) that he had heard him saying:Allah's Messenger (ﷺ) proceeded from 'Arafa, and as he approached the creek of a hill, he got down (from his camel) and urinated, and then performed a light ablution. I said to him: Prayer, whereupon he said: The prayer awaits you (at Muzdalifa). So he rode again, and as he came to Muzdalifa, he got down and performed ablution well. Then Iqima was pronounced for prayer, and he 'observed the sunset prayer. Then every person made his camel kneel down there, and then Iqama was pronounced for 'Isha' prayer and he observed it, and he (the Holy Prophet) did not observe any prayer (either Sunan or Nawifil) in between them (He observed the Fard of sunset and 'Isha' prayers successively)