Imam Ahmad recorded that Jubayr bin Mut`im said, "The moon was split into two pieces during the time of Allah's Prophet ; a part of the moon was over one mountain and another part over another mountain. So they said, `Muhammad has taken us by his magic.' They then said, `If he was able to take us by magic, he will not be able to do so with all people.''' Only Imam Ahmad recorded this Hadith with this chain of narration. Al-Bayhaqi used another chain of narration in a similar Hadith he collected in Ad-Dala'il.
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