Musannaf Ibn Abi Shayba 37:275

Waki’ narrated to us, from al-Nahhas ibn Qahm, he said: Shaddad Abu ‘Ammar narrated to me, from Mu’adh ibn Jabal, he said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Six are among the signs of the Hour: my death, the conquest of Bayt al-Maqdis (Jerusalem), and that a man be given a thousand dinars and he is dissatisfied with them, and a tribulation that enters the house of every Muslim, and a death that takes the people like the plague of sheep. And that the Romans will commit treachery, so they will march with eighty banners; under every banner will be twelve thousand."