Allah the Exalted stated: The dwellers of Al-Aiyka (near Midian or Madyan) belied the Messengers. When Shu'aib said to them: "Will you not fear Allah (and obey Him)? I am a trustworthy Messenger to you. So fear Allah, keep your duty to Him, and obey me. No reward do I ask of you for it (my Message of Islamic Monotheism), my reward is only from the Lord of the 'Alamin (mankind, jinn and all that exists). Give full measure, and cause no loss (to others). And weigh with the true and straight balance. And defraud not people by reducing their things, nor do evil, making corruption and mischief in the land. And fear Him Who created you and the generations of the men of old."
They said: "You are only one of those bewitched! You are but a human being like us and verily, we think that you are one of the liars! So cause a piece of the heaven to fall on us, if you are of the truthful!"
He said: 'My Lord is the Best Knower of what you do."
But they belied him, so the torment of the day of shadow (a gloomy cloud) seized them, indeed that was the torment of a Great Day. Verily, in this is a sign, yet most of them are not believers. And verily! Your Lord, He is indeed the All-Mighty, the Most Merciful. Surah 26: 176-191
Related Quran Ayaaths of this Hadith.
Surah 7 : Ayah 85 Surah 7 : Ayah 88 Surah 11 : Ayah 84 Surah 11 : Ayah 87 Surah 11 : Ayah 91 Surah 11 : Ayah 94 Surah 26 : Ayah 177"When a person dies, his works end, except for three: ongoing charity, knowledge that is benefited from, and a righteous child who prays for him."
Prophet Mohammed (PBUH)
"The best of what a man leaves behind are three: a righteous child who supplicates for him, ongoing charity the reward of which reaches him, and knowledge that is acted upon after him."
Sunan Ibn Mājah
"Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"
Sahih Bukhari