Mishkat al-MasabihChapter 4Hadith 588
Full Sharh — Mishkat al-Masabih 588
عَن ابْن مَسْعُود وَسمرَة بن جُنْدُب قَالَا: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «صَلَاةُ الْوُسْطَى صَلَاةُ الْعَصْرِ» . رَوَاهُ التِّرْمِذِيُّ
English Translation
Ibn Mas'ud and Samura b. Jundub reported God's Messenger as saying, "The middle prayer is the afternoon prayer.” Tirmidhi transmitted it.
Source
Mishkat al-Masabih(مشكاة المصابيح)
Prayer
Hadith Number
588