عَن ابْن مَسْعُود وَسمرَة بن جُنْدُب قَالَا: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «صَلَاةُ الْوُسْطَى صَلَاةُ الْعَصْرِ» . رَوَاهُ التِّرْمِذِيُّ

Concerning God’s words, “The recitation of the dawn is witnessed,” (Al-Qur’an, 17:78). Abu Huraira quoted the Prophet as saying, "The angels of the night and the angels of the day are present at it.” Tirmidhi transmitted it.