مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 2189
The Excellent Qualities of the Qur'an
وَعَنِ ابْنِ عُمَرَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «إِنَّمَا مَثَلُ صَاحِبِ الْقُرْآنِ كَمَثَلِ صَاحِبِ الْإِبِلِ الْمُعَقَّلَةِ إِنْ عَاهَدَ عَلَيْهَا أَمْسَكَهَا وَإِنْ أَطْلَقَهَا ذَهَبَتْ»
Ibn ‘Umar reported the Prophet (ﷺ) as saying, “He who studies the Qur’ān is like the owner of tethered camels. If he pays attention to them he keeps hold of them, but if he lets them loose they go away." (Bukhārī and Muslim.)
Mishkat al-Masabih, 2189صَحِيح (الألباني)