Musnad Ahmad 33:1066

Surayj narrated to us, Ibn Abi al-Zinad narrated to us, from Musa ibn Uqbah, from Abu al-Zubayr, from Jabir ibn Abdullah, who said: I heard the Messenger of Allah, peace and blessings of Allah be upon him, saying: "Between the man and between polytheism — or disbelief — is the abandonment of the prayer."