Musannaf Ibn Abi Shayba 27:10

Abdah ibn Sulayman narrated to us, from Mis'ar, from 'Abd al-Malik ibn 'Umayr, from Mus'ab ibn Sa'd, who said: Ka'b said: "The first person to take hold of the ring of the door of Paradise, so that it is opened for him, is Muhammad, may Allah bless him and grant him peace." Then he recited a verse from the Torah: "Akhraya Qadamaya, we are the last, the first."