I said to Abdullah bin Abbas, "Abu Abbas, it is remarkable how the companions of the Messenger of Allah ﷺ differed about when the Messenger of Allah ﷺ entered ihram and made it binding upon himself."He replied, "I am the most knowledgeable of people about that. The Messenger of Allah ﷺ performed only one Hajj, and that is the source of their disagreement. The Messenger of Allah ﷺ set out for Hajj. When he had prayed his two rakahs in his mosque at Dhul Hulayfah, he made ihram binding right there in his place of prayer and pronounced the talbiyah for Hajj as soon as he finished his two rakahs. A group of people heard this from him and remembered it.Then he mounted his camel, and when it rose up with him he pronounced the talbiyah, and another group heard him at that moment. This was because people were arriving in successive groups, so they heard him pronouncing the talbiyah when his camel rose up with him, and they said, 'The Messenger of Allah ﷺ only pronounced the talbiyah when his camel rose up with him.'Then the Messenger of Allah ﷺ proceeded, and when he ascended the high ground of al-Bayda he pronounced the talbiyah, and yet another group caught him at that moment, so they said, 'The Messenger of Allah ﷺ only pronounced the talbiyah when he ascended the high ground of al-Bayda.'By Allah, he made ihram binding in his place of prayer, pronounced the talbiyah when his camel rose up with him, and pronounced the talbiyah when he ascended the high ground of al-Bayda."So whoever follows the statement of Abdullah bin Abbas enters ihram in his place of prayer once he finishes his two rakahs.
حدثنا يعقوب حدثنا أبي عن ابن إسحاق حدثنا خصيف بن عبد الرحمن الجزري
قلت لعبد الله بن عباس يا أبا العباس عجبا لاختلاف أصحاب رسول الله ﷺ في إهلال رسول الله ﷺ حين أوجب فقال إني لأعلم الناس بذلك إنها إنما كانت من رسول الله ﷺ حجة واحدة فمن هنالك اختلفوا خرج رسول الله ﷺ حاجا فلما صلى في مسجده بذي الحليفة ركعتيه أوجب في مجلسه فأهل بالحج حين فرغ من ركعتيه فسمع ذلك منه أقوام فحفظوا عنه ثم ركب فلما استقلت به ناقته أهل وأدرك ذلك منه أقوام وذلك أن الناس إنما كانوا يأتون أرسالا فسمعوه حين استقلت به ناقته يهل فقالوا إنما أهل رسول الله ﷺ حين استقلت به ناقته ثم مضى رسول الله ﷺ فلما علا على شرف البيداء أهل وأدرك ذلك منه أقوام فقالوا إنما أهل رسول الله ﷺ حين علا على شرف البيداء وايم الله لقد أوجب في مصلاه وأهل حين استقلت به ناقته وأهل حين علا على شرف البيداء فمن أخذ بقول عبد الله بن عباس أهل في مصلاه إذا فرغ من ركعتيه