It wasnarrated from 'Abdullah bin 'Abdullah bin Jabir bin 'Atik, fromhis father, that his grandfather fell sick and the Prophet (ﷺ) cameto visit him. One of his family members said:
"We hoped that whenhe died it would be as a martyr in the cause of Allah." TheMessenger of Allah (ﷺ) said: "In that case the martyrs of mynation would be few. Being killed in the cause of Allah is martyrdom;dying of the plague is martyrdom; when a pregnant woman dies inchildbirth that is martyrdom; and dying of drowning, or burning, orof pleurisy, is martyrdom."
English reference: Vol. 4, Book 24, Hadith 2803
Arabic reference: Book 24, Hadith 2909