It is narrated from Sayyiduna Fadl bin Abbas (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said on the evening of Arafah and the morning of Muzdalifah, when people set out for Mina: "Go slowly," and the Prophet (peace and blessings be upon him) himself was restraining his camel (from moving fast), until when he entered the valley of Muhassir, he let the camel move quickly.