Sayyiduna Uqbah bin Amir (may Allah be pleased with him) narrated from his father that the Messenger of Allah (peace and blessings be upon him) said: "Recite the Book of Allah, memorize it, adhere to it, and chant it. By the One in Whose hand is my soul, it slips away (from memory) even more quickly than a camel runs away." (That is, just as a camel runs away, the Holy Qur'an also disappears from hearts.)
Hadith Referenceسنن دارمي / من كتاب فضائل القرآن / 3381
Hadith Gradingتحقیق (حسین سلیم أسد الدارانی):إسناده ضعيف لضعف عبد الله بن صالح، [مكتبه الشامله نمبر: 3392]
Hadith Takhrijعبداللہ بن صالح کی وجہ سے اس روایت کی سند ضعیف ہے، لیکن دوسری سند سے حدیث صحیح ہے۔ دیکھئے: [ابن حبان 119] ، [نسائي فى فضائل القرآن 60] ، [طبراني فى الكبير 290/17، 800] ، و [الأوسط 3211] ، [موارد الظمآن 1788]