What happened to Muhammad?

Mohammad died in 632 AD after being poisoned by a Jewish woman as a revenge for the innocent killing of her family.

Sahih Bukhari V5, B59, N713 reported:

…Narrated 'Aisha: "The prophet in his ailment in which he died, used to say, 'O 'Aisha! I still feel the pain caused by the food I ate at 'Khaibar, and now, I feel as if my aorta is being cut from that poison." (After a failed attempt to go to Mecca Mohammad and his followers attacked and plundered the weaker Jewish settlement of Khaibar where he was poisoned)