That the Messenger of Allah designated Dhul-Hulaifah as the Miqat for the people of Al-Madinah, Al-Juhfah for the people of Ash-sham and Eguypt, Dhat 'Irq fro the people of al-Iraq, and Yalamlam for the people of Yemen.
Sunan an-Nasa'i Book 24, Hadith 35
← Previous Hadith "O Messenger of Allah, from where do you command us to enter Ihram?'' The Messenger of Allah Said: "The people of Al-Madinah should enter Ihram from Dhul-Hulaifah, the people of Ash-sham should enter Ihram from Al-Juhfah, the people of Najd should enter Ihram from Qarn.'' Ibn 'Umar said: "And they say that the Messenger of Allah said: 'the people of Yemen should enter into Ihram from Yalamlam.''' And 'Ibn 'Umar used to say: "I did not hear this from the Messenger of Allah.'''

Sunan an-Nasa'i Book 24, Hadith 34 Next Hadith → the Messenger of Allah designated Dhul-Hulaifah as the Miqat for the people of Al-Madinah Al-Juhfah for the people of Najd, and Yalmlam for the people of Yemen. He said: "They are for them, and for anyone who comes to them from elsewhere. If a person's place of residence is within the boundary of the Miqat, then (he should enter into Ihram) from where he starts his journey, and this also applies to the people of Makkah.''(Sihah)

Sunan an-Nasa'i Book 24, Hadith 36