Jami' al-Tirmidhi The Book on Salat (Prayer) Ahmed bin Manay' أحمد بن منيع Qays bin 'Abaya, Abu Na'ama al-Hanfi قيس بن عباية أبو نعامة الحنفي Sa'id bin Iyas al-Jariri سعيد بن إياس الجريري “While I was praying, I said: Bismillahir-Rahmanir-Rahim “In the Name of Allah, the Merciful, the Beneficent.” My father heard me and said: “O my son this is a newly invented matter, beware of the newly-invented.'” He (Ibn Abdullah) said: “I have not seen any one of the Companions of Allah’s Messenger who hated a newly invented matter in Islam more than him. And he said: ‘Ihave performed Salat with the Prophet, and with Abu Bakr, and Umar, and with Uthman. I did not hear any one of them saying it. So do not say it. When you are performing Salat say: Al-Hamdu lilahi Rabbil-Alamin “All praise is due to Allah the Lord of all that exists.'” https://parallelquran.com/hadith/jami-al-tirmidhi-244/ Sunan Ibn Majah Establishing the Prayer and the Sunnah Regarding Them Abu Bakr bin Abi Shayba أبو بكر بن أبي شيبة Qays bin 'Abaya, Abu Na'ama al-Hanfi قيس بن عباية أبو نعامة الحنفي Sa'id bin Iyas al-Jariri سعيد بن إياس الجريري “The Messenger of Allah (ﷺ) used to do that.” https://parallelquran.com/hadith/sunan-ibn-majah-864/