Sayyidah Aishah Siddiqah (may Allah be pleased with her) narrates: The passing of the Prophet (peace and blessings be upon him) was from the illness of pleurisy (dhat al-janb).
Al-Tabarani recorded it in al-Mu'jam al-Awsat, and Abu Ya'la recorded something similar; its chain contains a narrator, Ibn Lahi'ah, who has weakness, and the remaining narrators of this report are thiqat (trustworthy).