It is narrated from Umm al-Mu'minin Aisha Siddiqa (may Allah be pleased with her) that she heard the Messenger of Allah (peace and blessings be upon him) saying before his death, while he was leaning on her chest. She listened closely and he (peace and blessings be upon him) was saying: "O Allah! Forgive me, have mercy on me, and join me with the highest companions."