Sunan an-Nasa'i 470
سنن النسائي#470SahihIt was narrated that Al-Hakam bin 'Utaibah said:"I heard Abu Juhaifah say: 'The Messenger of Allah (ﷺ) set off at midday, during the time of intense heat' - (One of the narrators) Ibn Al-Muthanna said, to Al-Batha' - and he performed Wudu', and prayed Zuhr, two Rak'ahs, and 'Asr, two Rak'ahs, with a short spear ('Anzah) in front of him
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 - Agreed Upon
In-book reference: 5:23