In modern times, entry to the Ka'ba's interior is generally not permitted except for certain rare occasions and for a limited number of guests. The entrance is a door set seven feet) above the ground on the north-eastern wall of the Ka'ba, which acts as the façade. Inside the Ka'ba, there is a marble and limestone floor. The interior walls are clad with marble halfway to the roof; tablets with inscriptions from the Holy Qur'an are inset in the marble.
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