It is narrated from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Seek refuge in Allah from greed that leads to rust and blemish (upon the heart), from greed for what cannot be attained, and from greed that leads where there is nothing to hope for."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17315
It is narrated from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) had cupping done while he (peace and blessings be upon him) was fasting.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17316
Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) said: I asked the Messenger of Allah (peace and blessings be upon him): Which deed is most beloved to Allah Almighty? He (peace and blessings be upon him) said: "That you die while your tongue is moist with the remembrance of Allah."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17317
Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "The people of Paradise will feel regret only over an hour that passed them by in which they did not remember Allah."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17318