It is narrated from Sayyiduna Ubayy bin Ka'b (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Give this Ummah the glad tidings of eminence, exaltation, victory and dominance and authority in the land. And (remember that) whoever among them does a deed of the Hereafter for (the sake of gaining) the world will have no share in the Hereafter." This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.