"When the Prophet wanted to Perform Hajj, he announced it to the people, and they gathered (to accompany him). When he reached Al-Baida he assumed Ihram"  

لَمَّا أَرَادَ النَّبِيُّ ﷺ الْحَجَّ أَذَّنَ فِي النَّاسِ فَاجْتَمَعُوا فَلَمَّا أَتَى الْبَيْدَاءَ أَحْرَمَ  

"Al-Baida the one they lie about regarding the Messenger of Allah. By Allah! The Messenger of Allah did not start the Talbiyah except from near the Masjid, near the tree."  

الْبَيْدَاءُ الَّتِي يَكْذِبُونَ فِيهَا عَلَى رَسُولِ اللَّهِ ﷺ وَاللَّهِ مَا أَهَلَّ رَسُولُ اللَّهِ ﷺ إِلاَّ مِنْ عِنْدِ الْمَسْجِدِ مِنْ عِنْدِ الشَّجَرَةِ قَالَ هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ