´Jabir bin Abdullah narrated:` "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"
Related hadith on this topic
Explanation & Benefits
Shaykh Dr. Abdur Rahman Freywai
1:
In reality, the Prophet (sallallahu alayhi wa sallam) assumed the state of ihram after performing the prayer in the mosque of Dhu’l-Hulayfah.
See the next hadith.
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 817