Musnad Ahmad 548:0

Narrated to us by Hisham ibn Ammar, who said: Narrated to us by Yahya ibn Hamzah, who said: Narrated to us by Al-Awza’i, from Shaddad ibn Abi Ammar, from Umm Haram, from Ubada ibn al-Samit, that the Messenger of Allah (ﷺ) said: "Whoever testifies that there is no god but Allah alone, with no partner, and that Muhammad is His servant and His messenger, and that 'Isa is the servant of Allah and His messenger, and His word which He cast into Maryam and a spirit from Him, and that Paradise is true, and that the Fire is true, Allah will admit him into Paradise through whichever of the eight gates of Paradise he wishes."