Volume 9, Book 93, Number 470:
Narrated Mu’adh bin Jabal:
The Prophet said, “O Mu’adh! Do you know what Allah’s Right upon His slaves is?” I said, “Allah
and His Apostle know best.” The Prophet said, “To worship Him (Allah) Alone and to join none in
worship with Him (Allah). Do you know what their right upon Him is?” I replied, “Allah and His
Apostle know best.” The Prophet said, “Not to punish them (if they do so).”
Volume 8, Book 76, Number 507:
Narrated Mu’adh bin Jabal:
While I was riding behind the Prophet as a companion rider and there was nothing between me
and him except the back of the saddle, he said, “O Mu’adh!” I replied, “Labbaik O Allah’s Apostle! And
Sa’diak!” He proceeded for a while and then said, “O Mu’adh!” I said, “Labbaik and Sa’daik, O Allah’s
Apostle!” He then proceeded for another while and said, “O Mu’adh bin Jabal!” I replied, “Labbaik, O
Allah’s Apostle, and Sa’daik!” He said, “Do you know what is Allah’s right on His slaves?” I replied,
“Allah and His Apostle know better.” He said, “Allah’s right on his slaves is that they should worship
Him and not worship anything besides Him.” He then proceeded for a while, and again said, “O
Mu’adh bin Jabal!” I replied. “Labbaik, O Allah’s Apostle, and Sa’daik.” He said, “Do you know what is
(Allah’s) slaves’ (people’s) right on Allah if they did that?” I replied, “Allah and His Apostle know bet –
ter.” He said, “The right of (Allah’s) slaves on Allah is that He should not punish them (if they did
that).”
Volume 1, Book 11, Number 668:
Narrated Mu’adh bin Jabal:
I used to pray the ‘Isha prayer with the Prophet and then go to lead my people in the prayer.