عَنِ ابْنِ عَبَّاسٍ رَضِيَ اللَّهُ عَنْهُمَا قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((يَأْتِي هَذَا الْحَجَرُ يَوْمَ الْقِيَامَةِ، لَهُ عَيْنَانِ يُبْصِرُ بِهِمَا وَلِسَانٌ يَنْطِقُ بِهِ يَشْهَدُ لِمَنِ اسْتَلَمَهُ بِحَقٍّ))
It is narrated from Ibn Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: On the Day of Resurrection, this stone (the Black Stone) will surely be brought forth in such a state that it will have two eyes with which it will see, and a tongue with which it will speak. It will bear witness in favor of the one who kissed it with truth.