Mishkat al-Masabih 2113
Ibn ‘Umar reported God’s messenger as saying, “Envy is justified only regarding two types:
a man who, having been given [knowledge of] the Qur’ān by God, stands reciting it during the night and during the day; and a man who having been given property by God, spends on others from it during the night and during the day.” 

(Bukhārī and Muslim.)
وَعَنِ ابْنِ عُمَرَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: 
" لَا حَسَدَ إِلَّا على اثْنَيْنِ: رَجُلٌ آتَاهُ اللَّهُ الْقُرْآنَ فَهُوَ يَقُومُ بِهِ آنَاءَ اللَّيْلِ وَآنَاءَ النَّهَارِ وَرَجُلٌ آتَاهُ اللَّهُ مَالًا فَهُوَ يُنْفِقُ مِنْهُ آنَاءَ اللَّيْلِ وَآنَاءَ النَّهَار "