It wasnarrated from Ibn 'Umar that the Messenger of Allah (ﷺ)forbadetraveling with the Qur'an to the land of the enemy, lest theenemygets hold of it. (AR)
English reference (AR): Vol. 4, Book 24, Hadith 2879 (AR)
Arabic reference (AR): Book 24, Hadith 2989 (AR)