Ahdullah b. Umar (reported) that he had not seen Allah's Messenger (way peace he upon him) touching anything in the House, except the two Yamani corners.
Sahih Muslim Book 15, Hadith 267
← Previous Hadith Allah. 's Messenger (peace be upon him) observed Sa'i and walked quickly round the House with a view to showing his strength to the polytheists.

Sahih Muslim Book 15, Hadith 266 Next Hadith → 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.

Sahih Muslim Book 15, Hadith 268