Musannaf Ibn Abi Shayba 27:74

'Abdullah ibn Numayr narrated to us, he said: Musa al-Juhani narrated to us, from al-Sha'bi, he said: I heard him saying: The Prophet of Allah (may Allah bless him and grant him peace) said to his companions one day: "Would it please you to be one-third of the people of Paradise?" They said: "Allah and His Messenger know best." He said: "Would it please you to be half of the people of Paradise?" They said: "Allah and His Messenger know best." He said: "For my nation on the Day of Resurrection will be two-thirds of the people of Paradise. Indeed, the people on the Day of Resurrection will be one hundred and twenty rows, and my nation will be eighty rows of that."