How did the Messenger of Allah (may Allah's peace and blessings be upon him) wash his head when he was in the state of Ihrām?
‘Abdullāh ibn ‘Abbās and Al-Miswar ibn Makhramah (may Allah be pleased with both of them) were at Al-Abwā' when they disagreed over a matter. Ibn ‘Abbās said: "The one in the state of Ihrām may wash his head." Al-Miswar said: "He may not wash his head." Ibn ‘Abbās sent…