It was probable that they might attack the Prophet and his...
It was probable that they might attack the Prophet and his companions unawares in the region of Makkah and shed the blood of some of them, especially when they (the Muslims) were not carrying any arms other than the weapons of a traveller, because, according to the terms of the pact they could not enter Makkah armed.
To obviate every kind of anxiety the Prophet appointed one of his officers named Muhammad bin Maslamah along with two hundred men who were armed with necessary weapons like coats of mail and lances and had one hundred swift horses with them to move before the caravan and to encamp in the Valley of Marruz Zahran (which is situated near the area of Haram) and to wait there for the arrival of the Prophet.
The spies of Quraysh who were watching the activities of the Prophet, reported the matter to the chiefs of Quraysh. Mikraz bin Hafs met the Prophet in the capacity of the representative of Quraysh and conveyed their objection to him. The Prophet said in reply: "I or my companions will not do any thing contrary to the pact and all of us shall enter the Haram unarmed. As regards this officer and the two hundred men who are equipped with arms they will stay at this point".
By this sentence the Prophet made the representative of Quraysh realize that if they made a surprise attack at night and took undue advantage of the Muslims being unarmed this auxiliary forces which was stationed at the very edge of Haram along with equipment, would rush to their help immediately and would place the arms at their disposal. Quraysh became aware of the foresight of the Prophet and opened the gates of the city for the Muslims.
The leaders of idolaters and their subordinates vacated the city and moved to the nearby mounds and hills, so that they might not face the Prophet and his companions and might observe all their activities from a distance. The Prophet Enters Makkah The Prophet entered Makkah mounted on his special camel, along with two thousand persons who had encircled him and the sound of their saying, Allah humma labbayk (Here am I. O Lord! Here am I) was resounding throughout the city.
The voice of this select gathering was so attractive that all the people of Makkah were impressed by it, and they began to entertain special interest and sentiments for the Muslims in their hearts. At the same time the unity of the Muslims created a peculiar fear in the hearts of the idolaters.