Sunan an-Nasa'i 2949
سنن النسائي#2949SahihIt was narrated from Salim that his father said:"I did not see the Messenger of Allah touching any part of the House except the two Yemeni Corners
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 24:332