It is narrated from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) sent him to Yemen, and when he reached them he said: "O people, I am the envoy of the Messenger of Allah (peace and blessings be upon him) to you; he informs you that the return is to Allah, either to Paradise or to Hell; there is eternity there and no death, and permanent residence and no departure."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17510