question #1 Sahih al-Bukhari 4157, 4158, Book 64, Hadith 201 : What is the significance of the Prophet’s journey to Al-Hudaibiya with a large group of companions?

The Prophet (ﷺ) went out in the company of 1300 to 1500 of his companions in the year of Al-Hudaibiya,
and when they reached Dhul-Hulaifa, he garlanded and marked his Hadi and assumed the state of
Ihram.