Umar bin al-Khattab (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "O Umar, you are a strong man; do not harm the weak. When you want to touch the Black Stone, if the place is clear, touch it; otherwise face it and say the takbir."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9261
Abu Ya'fur (may Allah have mercy on him) said that an elder of Khuza'ah had been appointed by al-Hajjaj as his deputy over Makkah. He said that Sayyiduna Umar (may Allah be pleased with him) was a forceful man and used to push at the Corner, so the Messenger of Allah (peace and blessings be upon him) said to him: "O Umar, do not push at the Corner, for you harm the weak. If you see a clear space, touch it; otherwise face it, say the takbir and move on."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9262
Urwah (may Allah have mercy on him) said that the Messenger of Allah (peace and blessings be upon him) said to Abdur-Rahman bin Awf (may Allah be pleased with him) on the occasion of the Farewell Hajj: "O Abu Muhammad, how do you do it?" He replied: I touch it (the Black Stone) sometimes and sometimes I leave it. He (peace and blessings be upon him) said: "You do right."
Imam al-Shafi'i (may Allah have mercy on him) said: I think the Prophet (peace and blessings be upon him) said to Abdur-Rahman, "You did right," praising him because he touched it when there was no crowd and left it when there was a crowd.
This narration is mursal.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9263
Ibn Abbas (may Allah be pleased with him) said: When you come level with it, say the takbir, supplicate, and send blessings upon Muhammad (peace and blessings be upon him).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9266
Mujahid (may Allah have mercy on him) said: I never saw Ibn Umar (may Allah be pleased with him) push through the crowd at the Black Stone, except once I saw him take part in the crowding until his nose was bruised and swollen and began to bleed.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9267
Manbudh bin Abi Sulayman said that his mother was with the Mother of the Believers, Sayyidah Aishah (may Allah be pleased with her), when a slave woman of hers came and said: O Mother of the Believers, I have gone around the House seven times and touched the Corner only twice or three times. She said: May Allah not reward you, may Allah not reward you! You have been pushing against the men? Why did you not say the takbir and pass on?
It is narrated from Sayyiduna Sa'd bin Abi Waqqas (may Allah be pleased with him) that he used to tell the women: When you find an opening among the people (there is no crowd), then touch it; otherwise say the takbir and pass on.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9268