The Companions (may Allah be pleased with them) learned the rituals of Hajj from the Prophet (may Allah's peace and blessings be upon him) during the Farewell Hajj, as he enjoined them to do, and they passed them on to those who came after them. In this Hadīth, Sālim ibn ‘Abdullāh ibn ‘Umar mentions that when his father ‘Abdullāh (may Allah be pleased with him) was told that raising one's voice with Talbiyah in Hajj or ‘Umrah should start from Al-Baydā’, he would deny that and say: "Al-Baydā’ about which you tell a lie about the Messenger of Allah (may Allah's peace and blessings be upon him)!" i.e., you allege that the Messenger of Allah (may Allah's peace and blessings be upon him) started his Talbiyah in his Hajj when he reached Al-Baydā’. You are mistaken in this. He attributed lying to them, for they said something contrary to reality. This does not mean intentional lying. Indeed, the Arabs tend to say to one who made an error: You lied. Al-Baydā’ is a place near Dhul-Hulayfah from the direction of Makkah. It was called Baydā’ for the absence of landmarks therein such as buildings and the like. What is meant here is the elevated and high place opposite Dhul-Hulayfah from the direction of Makkah. Then, Ibn ‘Umar (may Allah be pleased with him) explained what is right to them, namely that the Messenger of Allah (may Allah's peace and blessings be upon him) did not raise his voice with Talbiyah "except at the tree" located near the mosque of Dhul-Hulayfah, which is a village situated 6 or 7 miles (nearly 10km) away from Madīnah, and it is the Miqāt for the people of Madīnah and the non-residents who pass by it. This happened when he set out for the Farewell Hajj. He raised his voice with Talbiyah as he rode his camel and made it stand up to leave, after he had assumed Ihrām at that location. The difference between the Companions (may Allah be pleased with them) over the places from which the Messenger of Allah (may Allah's peace and blessings be upon him) proclaimed Talbiyah is probably caused by the fact that each of them talked about what he saw. The Prophet (may Allah's peace and blessings be upon him) left Madīnah for Hajj. When he prayed in the mosque of Dhul-Hulayfah, he proclaimed Talbiyah for Hajj, which some people heard and memorized from him. Then, he rode his she-camel, and it stood up, he proclaimed the Talbiyah, of which some people became aware, for they were coming in groups. So, they heard him and said: Indeed, the Messenger of Allah (may Allah's peace and blessings be upon him) proclaimed the Talbiyah when his she-camel stood up with him on its back. Then, the Messenger of Allah (may Allah's peace and blessings be upon him) proceeded, and when he ascended the elevated place of Al-Baydā’, he proclaimed the Talbiyah, which some people became cognizant of and said: Indeed, he proclaimed the Talbiyah when he ascended the elevated place of Al-Baydā’. So, each of them transmitted what he had heard. This shows that the difference arose over the starting of the Talbiyah and the assumption of Ihrām from the Miqāt. This confusion is cleared up by a Hadīth narrated by Abu Dāwūd, in which Ibn ‘Abbās (may Allah be pleased with him) said: "By Allah, he proclaimed the Talbiyah in his place of prayer, proclaimed the Talbiyah when his she-camel stood up with him on its back, and proclaimed the Talbiyah when he ascended the elevated place of Al-Baydā’.".