Musannaf Ibn Abi Shayba 22:146

Abu Usama narrated to us, from Za'ida, from 'Asim, from Zirr, from 'Abdullah ibn 'Amr, who said: It will be said to the companion of the Qur'an when he enters Paradise: "Recite and ascend in Paradise, and recite with tartil (measured recitation) just as you used to recite with tartil in the world." For your station in the ranks is at the last verse you recite.