(22) باب فَضْلِ سُبْحَانَ اللَّهِ وَبِحَمْدِهِ
Abu Dharr reported that Allah's Messenger (ﷺ) was asked as to which words were the best. He said:
Those for which Allah made a choice for His Angels and His servants (and the words are):" Hallowed be Allah and praise is due to Him."
Reference: Sahih Muslim 2731 a
In-book reference: Book 48, Hadith 117
USC-MSA web (English) reference(deprecated numbering scheme): Book 35, Hadith 6586