Ibn Umar reported that the Prophet ﷺ never failed to touch the Black Stone and the Yemeni Corner in every circumambulation.
حدثنا يحيى عن ابن أبي رواد عن نافع
أن النبي ﷺ كان لا يدع أن يستلم الحجر والركن اليماني في كل طواف
Its isnad is sahih. Abu Dawud (2:114) also narrated it from Musaddad from Yahya, with this same isnad, adding at the end, "Abdullah bin Umar used to do this." Munziri said, "Nasai also narrated it, and its isnad contains Abdul-Aziz bin Abu Rawwad, about whom there is some criticism." We have already shown at 4684 that he is trustworthy. See also 4462, 4463, and 4672.