This is a hasan sahih hadith.

‌‌7 - Chapter: What has been reported regarding the signs of the Prophet's prophethood, peace and blessings be upon him, and what Allah has specially distinguished him with

3952 - Muhammad ibn Bashshar and Mahmud ibn Ghaylan narrated to us, both saying: Abu Dawud al-Tayalisi narrated to us, saying: Sulayman ibn Mu'adh al-Dabbi narrated to us, from Simak ibn Harb, from Jabir ibn Samurah, who said: The Messenger of Allah, peace and blessings be upon him, said: "Indeed, in Mecca there is a stone that used to greet me with salutations during the nights when I was sent [as a prophet]. Indeed, I recognize it now."

This is a hasan gharib hadith.

3953 - Muhammad ibn Bashshar narrated to us, saying: Yazid ibn Harun narrated to us, saying: Sulayman al-Taymi narrated to us, from Abu al-'Ala', from Samurah ibn Jundub, who said: We were with the Messenger of Allah, peace and blessings be upon him, taking turns eating from a bowl from morning until night; ten would stand up and ten would sit down.

We said: So what was it being replenished with? He said: From what thing are you amazed! It was not
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= upon him.
And his saying: "al-amhaq": the unpleasant whiteness; like the color of plaster.
And "al-adam": from udmah, which among people is intense darkness of complexion.
And "al-ja'd": from ja'uda al-sha'ru ju'udatan: when there is in it curling and contraction.
And "al-qatat": it is said: a man qatat al-sha'r, meaning: short with intense curliness.
And "al-sabt": the spread-out, flowing [hair].

(1) A hasan hadith, and Muslim narrated it (2277), and it is in "Musnad Ahmad" (20828), and "Sahih Ibn Hibban" (6482).