It wasnarrated that Sa'eed bin Jubair said:
I heard Ibn 'Abbas say:TheMessenger of Allah (ﷺ) said: "This Stone will be brought on theDay of Resurrection, and it will be given two eyes with which to see,and a tongue with which to speak, and it will bear witness for thosewho touched it in sincerity." (ES)
English reference (ES): Vol. 4, Book 25, Hadith 2944 (ES)
Arabic reference (ES): Book 25, Hadith 3057 (ES)