Hajj of Ibrahim and Isma‘il, Their Building the House, Those Who Became in Charge of the House after Them

15. Muhammad ibn Yahya, from Ahmad ibn Muhammad, from Al-Husayn ibn Sa'id, from Fadala ibn Ayyub, from Mu'awiyah ibn 'Ammar who said, "I asked Abu 'Abdullah عليه السلام about Al-Hijr, is it from the House (Kaaba), or is there something (else) from the House in it?’ So he said: ‘No, not even (the size of) a nail clipping. But, Ismail buried his mother in it, and he disliked that it should be trampled upon. So he built a chamber upon it, and therein are the graves of prophets.’