It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) used to seek refuge from seven kinds of death:
"From sudden death, from a snake bite, from being eaten by a beast of prey, from drowning, from burning, from falling upon something or something falling upon him, and from being killed while fleeing from the battlefield."
Hadith Referenceالمعجم الأوسط / باب الألف / 173
Hadith Takhrij«أخرجه أحمد فى «مسنده» برقم: 6705، 18097، والطبراني فى «الكبير» برقم: 14748»