Sunan Ibn Majah Book 5, Hadith 108
“The Messenger of Allah (ﷺ)
said
to a man: ‘What do you say during your Salat?’ He said: ‘The
Tashah-hud, then I ask Allah for Paradise, and I seek refuge with Him
from Hell, but I do not understand what you and Mu’adh murmur
(during
Salat). He said: ‘Our murmuring revolves around the same
things.’”
“I heard Abu Hurairah say that the Messenger of Allah (ﷺ) said: ‘When anyone of you finishes the last Tashah-hud, let him seek refuge with Allah from four things: From the torment of Hell, from the torment of the grave, from the trials of life and death, and from the Fitnah (tribulation) of Masihud-Dajjal.’
“I saw the Prophet (ﷺ) putting his right hand on his right thigh during prayer, and pointing with his finger.”