Musannaf Ibn Abi Shayba 22:93

Waki’ narrated to us, from Sufyan, from Muhammad ibn al-Munkadir, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "Recite the Quran and ask Allah by it, for there will soon come people who will recite it, straightening it as one straightens an arrow; they will seek its reward quickly and will not delay it."