Allah the Exalted said: 0 mankind! We have created you from a male and a female, and made you into nations and tribes, that you may know one another. Verily the most honorable of you in the Sight of Allah is that (believer) who has At-Taqwa i.e., one of the Muttaqun: i.e., pious and righteous persons who fear Allah much (abstain from all kinds of sins and evil deeds which He has forbidden), and love Allah much (perform all kinds of good deeds which He has ordained). Verily Allah is All-Knowing, All-Aware. " Surah 49: 13
Related Quran Ayaaths of this Hadith.
Surah 3 : Ayah 144Surah 2 : Ayah 4Surah 2 : Ayah 23Surah 2 : Ayah 80Surah 2 : Ayah 90Surah 2 : Ayah 93Surah 2 : Ayah 94Surah 2 : Ayah 97Surah 2 : Ayah 105Surah 2 : Ayah 108Surah 5 : Ayah 17Surah 5 : Ayah 48Surah 5 : Ayah 49Surah 3 : Ayah 12Surah 3 : Ayah 20Surah 3 : Ayah 31Surah 6 : Ayah 10Surah 6 : Ayah 11Surah 4 : Ayah 41"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