Sahih Muslim , Book 7, Hadith 2664 (USC-MSA) ⓘ
Ibn 'Umar (Allah be pleased with them) reported that the Messenger of Allah had commanded the people of Medina to enter upon the state of Ihram at Dhu'l-Hulaifa; the people of Syria at Juhfa; the people of Najd at Qarn (al-Manazil). 'Abdullah b. 'Umar (Allah be pleased with them) said: I was informed that he said that the people of Yemen should enter upon the state of Ihram at Yalamlam.
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، وَيَحْيَى بْنُ أَيُّوبَ، وَقُتَيْبَةُ بْنُ سَعِيدٍ، وَعَلِيُّ بْنُ حُجْرٍ، قَالَ يَحْيَى أَخْبَرَنَا وَقَالَ الآخَرُونَ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ جَعْفَرٍ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، أَنَّهُ سَمِعَ ابْنَ عُمَرَ، - رضى الله عنهما - قَالَ أَمَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم أَهْلَ الْمَدِينَةِ أَنْ يُهِلُّوا مِنْ ذِي الْحُلَيْفَةِ وَأَهْلَ الشَّامِ مِنَ الْجُحْفَةِ وَأَهْلَ نَجْدٍ مِنْ قَرْنٍ . وَقَالَ عَبْدُ اللَّهِ بْنُ عُمَرَ - رضى الله عنهما - وَأُخْبِرْتُ أَنَّهُ قَالَ " وَيُهِلُّ أَهْلُ الْيَمَنِ مِنْ يَلَمْلَمَ " .
also referenced under: Book 15, Hadith 18 (In-Book) & Hadith 1182 (Reference)