(20) باب الْبَدَاءَةِ بِفَاتِحَةِ الْكِتَابِ قَبْلَ السُّورَةِ
It was narrated from Anas that:
The Prophet (ﷺ), Abu Bakr, and Umar, may Allah be pleased with them both, would start their recitation with: "All the praise and thanks be to Allah, the Lord of all that exists.
Reference: Sunan an-Nasa'i 902
In-book reference: Book 11, Hadith 27
English translation: Vol. 2, Book 11, Hadith 903