Sayyiduna Uqbah bin Amir (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "Whoever meets Allah in a state where he has not associated anything with Him and has not been stained with unlawfully shed blood, will enter Paradise."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 15040