(18) باب نَوْعٌ آخَرُ مِنَ الذِّكْرِ بَيْنَ افْتِتَاحِ الصَّلاَةِ وَبَيْنَ الْقِرَاءَةِ
It was narrated from Abu Sa'eed that:
When the Prophet (ﷺ) started to pray he would say: "Subhanakallahumma, wa bihamdika tabarakasmuka wa ta'ala jadduka wa la ilaha ghairuk (Glory and praise be to You, O Allah. Blessed be Your name and exalted be Your majesty, there is none worthy of worship except You.)" (ID)
Reference (ID): Sunan an-Nasa'i 899 (ID)
In-book reference (ID): Book 11, Hadith 24 (ID)
English translation (ID): Vol. 2, Book 11, Hadith 900 (ID)