Sayyiduna Ibn Abbas (may Allah be pleased with them both) said that the Prophet (peace and blessings be upon him) said: "The people of good deeds in this world will be the people of good in the Hereafter, and the people of evil in this world will be the people of evil in the Hereafter."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 11412