Sunan an-Nasa'i 582
سنن النسائي#582SahihIt was narrated from Yazid bin Abi Habib that Abu Al-Khair told him:"Abu Tamim Al-Jaishani stood up to pray two Rak'ahs before Maghrib, and I said to 'Uqbah bin 'Amir: 'Look at this man, what prayer is he praying?' He turned and looked at him, and said: 'This is a prayer that we used to pray at the time of the Messenger of Allah (ﷺ)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih Bukhari
In-book reference: 6:89