Sahih
Muslim
صحيح مسلم
15
The Book of Pilgrimage
كتاب الحج
Chapter 40: It is recommended to touch the two Yemeni Corners in Tawaf and not the other two corners
باب اسْتِحْبَابِ اسْتِلاَمِ الرُّكْنَيْنِ الْيَمَانِيَيْنِ فِي الطَّوَافِ دُونَ الرُّكْنَيْنِ الآخَرَيْن
Sahih Muslim 1267 b
Salim reported on the authority of his father (Allah he pleased with him) that Allah'& Messenger (tinny peace be upon him) did not touch any of the corners of the House. except that of Black Corner (in which the Black Stone is embedded and that (portion) near it, towards the houses of the tribe of jumuhi.
وَحَدَّثَنِي أَبُو الطَّاهِرِ، وَحَرْمَلَةُ، قَالَ أَبُو الطَّاهِرِ أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، قَالَ لَمْ يَكُنْ رَسُولُ اللَّهِ صلى الله عليه وسلم يَسْتَلِمُ مِنْ أَرْكَانِ الْبَيْتِ إِلاَّ الرُّكْنَ الأَسْوَدَ وَالَّذِي يَلِيهِ مِنْ نَحْوِ دُورِ الْجُمَحِيِّينَ .
Grade: Sahih