Narrated Abu Hurairah:
regarding Allah, Most High, saying: "And recite the Qur'an in the early dawn. Verily the recitation of the Qur'an in the early dawn is ever witnessed (17:78)." The Prophet (ﷺ) said: "It is witnessed by the angels of the night and the angels of the day." (IT)
English reference (IT): Vol. 5, Book 44, Hadith 3135 (IT)
Arabic reference (IT): Book 47, Hadith 3427 (IT)