The Messenger of Allah ﷺ used to recite al-Musabbihat before going to sleep, and say: They contain a verse which is better than a thousand verses. (Using translation from Abū Dāʾūd 5057)
أَنَّ رَسُولَ اللهِ ﷺ كَانَ يَقْرَأُ الْمُسَبِّحَاتِ قَبْلَ أَنْ يَرْقُدَ وَقَالَ «إِنَّ فِيهِنَّ آيَةً أَفْضَلَ مِنْ أَلْفِ آيَةٍ»