كتاب الحج
Read the English translation first, with the original Arabic directly underneath.
Narrated `Abdullah bin `Abbas:
Al-Fadl (his brother) was riding behind Allah's Messenger (ﷺ) and a woman from the tribe of Khath'am came and Al-Fadl started looking at her and she started looking at him. The Prophet (ﷺ) turned Al-Fadl's face to the other side. The woman said, "O Allah's Messenger (ﷺ) ! The obligation of Hajj enjoined by Allah on His devotees has become due on my father and he is old and weak, and he cannot sit firm on the Mount; may I perform Hajj on his behalf?" The Prophet (ﷺ) replied, "Yes, you may." That happened during the Hajj-al-Wida (of the Prophet (ﷺ) ).
نَعَمْ