(48) باب اسْتِلاَمِ الأَرْكَانِ
Ibn 'Umar said The Apostle of Allaah(ﷺ) did not give up touching the Yamani corner and the (Black) Stone in each of his circumambulations. Ibn 'Umar used to do so.
Reference: Sunan Abi Dawud 1876
In-book reference: Book 11, Hadith 156
English translation: Book 10, Hadith 1871