Muaz bin Jabal reported,

While I was riding behind the Prophet ﷺ with nothing between us except the back of the saddle, he said, "Muaz."I replied, "At your service, Messenger of Allah, and at your pleasure."He rode on for a while, then said, "Muaz."I replied, "At your service, Messenger of Allah, and at your pleasure."He rode on for a while, then said, "Muaz bin Jabal."I replied, "At your service, Messenger of Allah, and at your pleasure."He asked, "Do you know what Allah's right is over His servants?"I said, "Allah and His Messenger know best."He said, "Allah's right over His servants is that they worship Him and associate nothing with Him."He rode on for a while, then said, "Muaz bin Jabal."I replied, "At your service, Messenger of Allah, and at your pleasure."He asked, "Do you know what the servants' right upon Allah is, if they do that?"I said, "Allah and His Messenger know best."He said, "The servants' right upon Allah is that He will not punish them."

Bukhari 6500

Sahih

حدثنا هدبة بن خالد حدثنا همام حدثنا قتادة حدثنا أنس بن مالك

عن معاذ بن جبل رضي الله عنه قال

بينما أنا رديف النبي ﷺ ليس بيني وبينه إلا آخرة الرحل فقال يا معاذ قلت لبيك يا رسول الله وسعديك ثم سار ساعة ثم قال يا معاذ قلت لبيك رسول الله وسعديك ثم سار ساعة ثم قال يا معاذ بن جبل قلت لبيك رسول الله وسعديك قال هل تدري ما حق الله على عباده قلت الله ورسوله أعلم قال حق الله على عباده أن يعبدوه ولا يشركوا به شيئا ثم سار ساعة ثم قال يا معاذ بن جبل قلت لبيك رسول الله وسعديك قال هل تدري ما حق العباد على الله إذا فعلوه قلت الله ورسوله أعلم قال حق العباد على الله أن لا يعذبهم

البخاري 6500صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Softening of hearts
Chapter
Whoever strives against himself in obedience to Allah
Numbering
Darussalam 6500
Bukhari 6500