Sahih Ibn Hibban 362

Translation

✧ I was riding behind the Prophet ﷺ, and between me and him was only the rear part of the saddle. He said, "O Mu'adh!" I replied, "At your service, O Messenger of Allah, and at your command." He said, then he traveled for a while, then he said, "O Mu'adh!" I replied, "At your service, O Messenger of Allah, and at your command." He said, "Do you know what Allah's right upon His servants is?" I said, "Allah and His Messenger know best." He said, "That they worship Him and do not associate anything with Him." He said, then he traveled for a while, then he said, "Do you know what the servants' right upon Allah is if they do that?" I said, "Allah and His Messenger know best." He said, "Indeed, the servants' right upon Allah, if they do that, is that He will not punish them."

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