Muwatta Malik, Book 20, Hadith 753 (In-Book)

Yahya related to me from Malik, from AIqama ibn Abi AIqama, from his mother, that A'isha, umm al-muminin, used to camp on the plain of Arafa at a place called Namira, and then later she changed to another place called al-Arak. She said, ''A'isha, and those who were with her, would say the talbiya while she was at the place where they were camping, and then, when she had mounted and set out towards the place of standing, she would stop doing so." She continued, ''A'isha used to do umra when she was in Makka after the hajj was over, in the month of Dhu'l-Hijja.Then she stopped doing that, and instead would set out before the new moon of Muharram for al-J uhfa, where she would stay until she saw the new moon, and then, when she had seen the new moon, she would go into ihram to do umra."

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ عَلْقَمَةَ بْنِ أَبِي عَلْقَمَةَ، عَنْ أُمِّهِ، عَنْ عَائِشَةَ أُمِّ الْمُؤْمِنِينَ، أَنَّهَا كَانَتْ تَنْزِلُ مِنْ عَرَفَةَ بِنَمِرَةَ ثُمَّ تَحَوَّلَتْ إِلَى الأَرَاكِ ‏.‏ قَالَتْ وَكَانَتْ عَائِشَةُ تُهِلُّ مَا كَانَتْ فِي مَنْزِلِهَا وَمَنْ كَانَ مَعَهَا فَإِذَا رَكِبَتْ فَتَوَجَّهَتْ إِلَى الْمَوْقِفِ تَرَكَتِ الإِهْلاَلَ ‏.‏ قَالَتْ وَكَانَتْ عَائِشَةُ تَعْتَمِرُ بَعْدَ الْحَجِّ مِنْ مَكَّةَ فِي ذِي الْحِجَّةِ ثُمَّ تَرَكَتْ ذَلِكَ فَكَانَتْ تَخْرُجُ قَبْلَ هِلاَلِ الْمُحَرَّمِ حَتَّى تَأْتِيَ الْجُحْفَةَ فَتُقِيمَ بِهَا حَتَّى تَرَى الْهِلاَلَ فَإِذَا رَأَتِ الْهِلاَلَ أَهَلَّتْ بِعُمْرَةٍ ‏.‏

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also referenced under: Book 20, Hadith 48 (USC-MSA)