Sahih Bukhari
Hadith #133
Narrated Nafi`:`Abdullah bin `Umar said: ""A man got up in the mosque and said: 'O Allah's Messenger (ﷺ) At which place you order us that we should assume the Ihram?' Allah's Messenger (ﷺ) replied, 'The residents of Medina should assure the Ihram from Dhil-Hulaifa, the people of Syria from Al-Juhfa and the people of Najd from Qarn."" Ibn `Umar further said, ""The people consider that Allah's Messenger (ﷺ) had also said, 'The residents of Yemen should assume Ihram from Yalamlam.' "" Ibn `Umar used to say, ""I do not remember whether Allah's Messenger (ﷺ) had said the last statement or not.""