During the lifetime of the Prophet (ﷺ) the moon was split into two parts and on that the Prophet (ﷺ) said, "Bear witness (to thus).
Virtues and Merits of the Prophet (pbuh) and his Companions
Sahih al-Bukhari 3636 - Commentary by Classical Scholars
The Miracle of Moon-Splitting
This hadith refers to the miraculous event where Allah split the moon into two distinct parts as a sign for the polytheists of Mecca, demonstrating the truthfulness of Prophet Muhammad's (ﷺ) message.
Scholarly Interpretation
Imam al-Bukhari records this in the chapter of the Prophet's merits, emphasizing it as one of the greatest physical miracles that occurred in Mecca before the Hijrah.
Classical commentators note that this event fulfilled the demand of disbelievers who asked for a sign, and it was witnessed by numerous people in the Arabian Peninsula.
Prophetic Command to Witness
The Prophet's instruction "Bear witness" serves multiple purposes: to establish the event as historical fact, to challenge the disbelievers' denial, and to create a lasting testimony for future generations.
Scholars explain that this miracle, unlike others, left tangible evidence that could be verified by contemporaries and serves as enduring proof of prophethood.