Muslims tore and performed other acts of desecration on Jewish prayer books and books of Psalms at Maarat Hamachpelah, the Cave of the Patriarchs in Hevron, according to HNN.

The desecration was discovered Monday evening as Jews gathered to read the Book of Esther as part of Purim observances. During the day, entrance was granted only to Muslims for a special day on their calendar.

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