Abu al-Malih bin Usamah al-Hudhali (may Allah have mercy on him) narrates from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) and Sayyiduna Abu Musa (may Allah be pleased with him); they both said: The Messenger of Allah (peace and blessings be upon him) said: "I reserve my intercession for whoever dies without associating anything with Allah."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17478