Sayyiduna Abu Ubaidah reports that exactly one year after the passing of the Prophet (peace be upon him), Sayyiduna Abu Bakr Siddiq (may Allah be pleased with him) once stood up to deliver a sermon and said: "Last year, the Prophet (peace be upon him) also stood in this very place and said: 'Ask Allah for well-being, for no human being has been given a blessing greater than well-being. Adopt truthfulness and goodness, for both of these will be in Paradise, and avoid lying and sin, for both of these will be in Hell.'"