It is narrated from Hazrat Aisha (may Allah be pleased with her) that when the Prophet (peace and blessings be upon him) finished from the Battle of Ahzab, he went to the bathhouse to take a bath. In the meantime, Hazrat Jibreel (peace be upon him) came. I saw him through the hole in the door, that there was dust on his head and he said, "O Muhammad (peace and blessings be upon him), have you taken off your armor? We have not yet taken off our armor. You should proceed towards Banu Qurayza."