Hazrat Miswar bin Makhramah (may Allah be pleased with him) and Hazrat Ibn Abbas (may Allah be pleased with them both) went to Hazrat Umar (may Allah be pleased with him) when he was stabbed with a spear. Both of them said: The time for prayer. So Hazrat Umar (may Allah be pleased with him) said: That person has no share in Islam who neglects the prayer. Then he performed the prayer in such a state that blood was flowing from his wound.