Hadith 8:530
Abu Bakr narrated to us, he said: Waki’ narrated to us, from Abu al-‘Awwam, from ‘Ata’, from Ibn ‘Abbas, that he used to touch it [the Black Stone] and would not crowd [others]. And Ibn ‘Umar used to do that.
حدثنا أبو بكر قال ثنا وكيع عن أبي العوام عن عطاء عن بن عباس أنه كان يستلمه ولا يزاحم وكان بن عمر يفعله