Musannaf Ibn Abi Shayba 22:144

Waki' narrated to us, he said: Al-A'mash narrated to us, from Abu Salih, from Abu Sa'id or from Abu Hurayrah—Al-A'mash was in doubt—he said: It will be said to the companion of the Qur'an on the Day of Resurrection: "Recite and ascend, for your station is at the last verse you recite."