عَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ لَا تُسَافِرُوا بِالْقُرْآنِ فَإِنِّي أَخَافُ أَنْ يَنَالَهُ الْعَدُوُّ
It is narrated from Sayyiduna Abdullah bin Umar, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: Do not travel with the Qur'an (towards the enemy's territory), because I fear that it may fall into the hands of the enemy.