Ahmad ibn Muhammad from Uthman ibn Isa from Sama'ah who said: I asked Abu Abdillah عليه السلام, peace be upon him, about a man who experiences a nosebleed and it continues until the time of another prayer enters. Imam عليه السلام said: "He should stuff his nose and then pray, and he should not prolong the prayer if he fears that the blood will precede him."