It is narrated from Sayyiduna Sharik bin Tariq (may Allah be pleased with him) that he said: The Messenger of Allah (peace and blessings be upon him) said: "None of you will enter Paradise merely on the basis of his deeds." The Companions said: Not even you, O Messenger of Allah? He (peace and blessings be upon him) said: "Not even I, unless Allah covers me with His mercy and grace."
Hadith Referenceالمعجم الكبير للطبراني / باب الشين / 7187