Hadith 8:2460
Abu Bakr narrated to us, he said: Humayd narrated to us, from Husayn ibn Aqil, from al-Dahhak, that he said: "You should touch [the Black Stone] every time, if you are able to do so. Otherwise, you begin with it and you end with it."
حدثنا أبو بكر قال حدثنا حميد عن حسين بن عقيل عن الضحاك أنه قال تستلم في كل مرة إن قدرت عليه وإلا افتتحت به وختمت