And again, every time I start, I remind myself and I remind you, please the brothers, may Allah reward them, they made a playlist, just go and play them one by one and they will explain every single dua we say from the dua before the Fatiha all the way till the end.
So the Hadith is in Bukhari, in Muslim, in many books of Hadith, the Sahabah came to Rasulullah Sallallahu Alaihi Wasallam and they said, Ya Rasulullah, you taught us how to say salam to you.
How do we make salat upon you? Because Allah Azza wa Jall said, So Ya Rasulullah, you told us in the we took last time, you taught us how to say salam.