Hadith 2921
´Narrated 'Irbad bin Sariyah:` that the Prophet (ﷺ) would recite the Musabbihat (Chapters 17, 57, 59, 61, 62, 64 & 87) before sleep and say "Indeed there is an Ayah in them that is better than one thousand Ayat."
Hadith 3406
´Ar-Irbad bin Sariyah (ra) narrated that:` The Prophet (ﷺ) would not sleep until he had recited Al-Musabbihat, and he would say: “In them is an Ayah that is better than a thousand Ayah.”