Complex sentence: It is also reported that the grandfather of the prophet Muhammad discovered "swords of Qal’i" when he uncovered the Well of Zamzam in Mecca.Today the sword is preserved in the Topkapi Museum, Istanbul.
Split into simpler sentences: It is also reported that the grandfather of the prophet Muhammad discovered "swords of Qal’i" when he uncovered the Well of Zamzam in Mecca. Now sword is preserved in the Topkapi Museum, Istanbul.