Mukhtasar Muslim

`Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) says that` ever since I saw the Messenger of Allah (peace and blessings be upon him) touching the Hajar Aswad and the Yemeni Corner, I have never abandoned (touching them) — neither in hardship nor in ease (that is, no matter how much crowd there is, I do not leave touching them).