وَقَالَ نَافِعٌ إِنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ حَدَّثَهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَنْزِلُ بِذِي طُوًى يَبِيتُ بِهِ حَتَّى يُصَلِّيَ صَلَاةَ الصُّبْحِ حِينَ قَدِمَ إِلَى مَكَّةَ وَمُصَلَّى رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ذَلِكَ عَلَى أَكَمَةٍ غَلِيظَةٍ لَيْسَ فِي الْمَسْجِدِ الَّذِي بُنِيَ ثَمَّ وَلَكِنْ أَسْفَلَ مِنْ ذَلِكَ عَلَى أَكَمَةٍ خَشِنَةٍ غَلِيظَةٍ
مسند امام احمد بن حنبل · Hadith 5600
It was narrated from Naafi' that 'Abdullah ibn 'Umar told him that the Messenger of Allah (PBUH) used to stop in Dhu Tuwa and stay there overnight until he prayed F'ajr, when he came to Makkah, I he place where the Messenger of Allah (PBUH) prayed was at a big rock, not in the wasque vvhi he has been built then but before that, at a big rock.