Sahih Muslim 8 a - Chapter: Explaining Al-Iman (Faith), Al-Islam, and Al-Ihsan, and The Obligations of Al-Iman With Affirmation of The Qadar of Allah, Glorious And Most High is He. And Explaining The Evidence For Declaring One's Innocence Of One Who Does Not Believe In Al-Qadar, And Having A Harsh View Of His Case