(15) باب الاِغْتِبَاطِ فِي الْعِلْمِ وَالْحِكْمَةِ وَقَالَ عُمَرُ تَفَقَّهُوا قَبْلَ أَنْ تُسَوَّدُوا
Narrated `Abdullah bin Mas`ud:
The Prophet (ﷺ) said, "Do not wish to be like anyone except in two cases. (The first is) A person, whom Allah has given wealth and he spends it righteously; (the second is) the one whom Allah has given wisdom (the Holy Qur'an) and he acts according to it and teaches it to others." (Fath-al-Bari page 177 Vol. 1)
Reference: Sahih al-Bukhari 73
In-book reference: Book 3, Hadith 15
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 3, Hadith 73