Mishkat al-Masabih 1718
Ibn Abu Mulaika said that when ‘Abd ar-Rahman b. Abu Bakr died in al-Hubshi, the name of a palce, he was conveyed to Mecca and buried there. When ‘A’isha arrived she went to the grave of ‘Abd ar. Rahman b. Abu Bakr and said:
We were like the companions of Jadhima (Jadhima was a legendary pre-Islamic king with his centre in al-Anbar. He had two boon- companions, 'Aqil and Malik, who are said to have been together for forty years. The verses are from a lament by Mutammim b. Nuwaira al-Yarbu'i over his brother Malik) for a long time, so that people said the two will never be separated.
But when we separated it seemed, in spite of long association, as if Malik and I had not spent a single night together.
She then said, “I swear by God that if I had been present with you, you would have been buried nowhere but where you died, and if I had been with you I would not have visited you.” 

Tirmidhi transmitted it.
وَعَنِ ابْنِ أَبِي مُلَيْكَةَ قَالَ: لَمَّا تُوُفِّيَ عبد الرَّحْمَن بن أبي بكر بالحبشي (مَوضِع قريب من مَكَّة)
وَهُوَ مَوْضِعٌ فَحُمِلَ إِلَى مَكَّةَ فَدُفِنَ بِهَا فَلَمَّا قَدِمَتْ عَائِشَةُ أَتَتْ قَبْرَ عَبْدِ الرَّحْمَنِ بْنِ أَبِي بَكْرٍ فَقَالَتْ:
وَكُنَّا كَنَدْمَانَيْ جَذِيمَةَ حِقْبَةً مِنَ الدَّهْرِ حَتَّى قِيلَ لَنْ يَتَصَدَّعَا
فَلَمَّا تَفَرَّقْنَا كَأَنِّي وَمَالِكًا لِطُولِ اجْتِمَاعٍ لَمْ نَبِتْ لَيْلَةً مَعَا
ثُمَّ قَالَتْ: وَاللَّهِ لَوْ حَضَرْتُكَ مَا دُفِنْتَ إِلَّا حَيْثُ مُتَّ وَلَوْ شهدتك مَا زرتك رَوَاهُ التِّرْمِذِيّ