Almighty Allah recounted: And, verily, Jonah was one of the Messengers. When he ran to the laden ship, he (agreed to) cast lots, and he was among the losers, - Then a (big) fish swallowed him and he had done an act worthy of blame. Had he not been of them who glorify Allah, he would have indeed remained inside its belly (the fish) till the Day of Resurrection. But We cast him forth on the naked shore while he was sick, and We caused a plant of gourd to grow over him. And We sent him to a hundred thousand (people) or even more. And they believed; so We gave them enjoyment for a while. Surah 37: 139-148
Related Quran Ayaaths of this Hadith.
Surah 6 : Ayah 86 Surah 10 : Ayah 98 Surah 10 : Ayah 87 Surah 37 : Ayah 139 Surah 4 : Ayah 163"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