"The moon split during the time of the Messenger of Allah ﷺ, so the Messenger of Allah ﷺ said: 'Bear witness."'  

انْفَلَقَ الْقَمَرُ عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ فَقَالَ رَسُولُ اللَّهِ ﷺ اشْهَدُوا