سنن ابن ماجه

It was narrated that Mu’adh bin Jabal said: “The Messenger of Allah (ﷺ) passed by me when I was riding a donkey, and said: ‘O Mu’adh, do you know what Allah’s right over His slaves is and what His slaves’ right over Allah is?’ I said: ‘Allah and His Messenger know best.’ He said: ‘The right of Allah over His slaves is that they should worship Him and not associate anything with Him. And the right of the slaves over Allah, if they do that, is that He should not punish them.’”