Palestinian vendor Issam Zughaiar, 68, arranges lanterns in his shop in Jerusalem's Old City market April 30, 2019.

Workers put up canvases to provide shade for worshippers on the sacred compound known to Muslims as the Noble Sanctuary and to Jews as the Temple Mount, in preparation for the holy Muslim month of Ramadan, in Jerusalem's Old City April 30, 2019.

A Palestinian woman holds a traditional lantern as she shops ahead of the Muslim fasting month of Ramadan, in Nablus in the Israeli-occupied West Bank May 2, 2019.

A man reads the Koran at the Grand Mosque ahead of the holy fasting month of Ramadan, in Sanaa, Yemen May 2, 2019.

A man reads the Koran at the Grand Mosque ahead of the holy fasting month of Ramadan, in Sanaa, Yemen May 2, 2019.

Muslim children carry torches as they take part during a parade ahead of the holy fasting month of Ramadan at a rural area in Jakarta, Indonesia, May 3, 2019.

Muslim girls carry torches as they take part during a parade ahead of the holy fasting month of Ramadan at a rural area in Jakarta, Indonesia, May 3, 2019.

People shop ahead of the holy fasting month of Ramadan, at a wholesale market in Baghdad, Iraq, May 4, 2019.

Worshippers are seen at the Al-Basha mosque, renovated and reopened after being destroyed during the war in Mosul, ahead of the holy month of Ramadan, in the old city of Mosul, Iraq May 4, 2019.

A man looks at himself in a mirror while shopping for a cap at a stall outside a mosque, ahead of the holy fasting month of Ramadan, in Karachi, Pakistan May 4, 2019.

A toy depicting Liverpool's Egyptian forward soccer player Mohamed Salah is seen at a market before the beginning of the holy fasting month of Ramadan in Cairo, Egypt May 4, 2019.

A seller poses with a toy depicting Liverpool's Egyptian forward soccer player Mohamed Salah at a market before the beginning of the holy fasting month of Ramadan in Cairo, Egypt May 4, 2019.

Traditional Ramadan lanterns called "fanous" are displayed for sale at a stall, ahead of the Muslim holy month of Ramadan in Cairo, Egypt May 4, 2019.

A woman buys traditional lanterns called "fanous", made of thick fabric called "al khayma", at a stall ahead of the Muslim holy month of Ramadan in Cairo, Egypt May 4, 2019.

Muslim worshippers walk outside the Dome of the Rock on the sacred compound known to Muslims as the Noble Sanctuary and to Jews as the Temple Mount, in Jerusalem's Old City April 30, 2019.

A woman walks near traditional decorations for Ramadan in front of Bab Zuweila, one of the surviving main gates of the old city of the Egyptian capital Cairo, Egypt April 30, 2019.

A Palestinian vendor displays traditional lanterns for sale ahead of the Muslim fasting month of Ramadan, in Nablus in the Israeli-occupied West Bank May 2, 2019. REUTERS/Abed Omar Qusini - RC141E86F6A0

A woman buys flour at a market ahead of the holy fasting month of Ramadan, in Sanaa, Yemen May 3, 2019.

Muslim boys look out from a car window during a parade ahead of the holy fasting month of Ramadan at a rural area in Jakarta, Indonesia, May 3, 2019.

Muslim girls carry torches as they take part during a parade ahead of the holy fasting month of Ramadan at a rural area in Jakarta, Indonesia, May 3, 2019.

People shop ahead of the holy fasting month of Ramadan, at a wholesale market in Baghdad, Iraq, May 4, 2019.

A general view of Al-Basha mosque, renovated and reopened after being destroyed during the war in Mosul, ahead of the holy month of Ramadan, in the old city of Mosul, Iraq May 4, 2019. REUTERS/Abdullah Rashid - RC1D08F234F0

Traditional lanterns known as "fanous", that were made in China, are seen at a market before the beginning of the holy fasting month of Ramadan in Cairo, Egypt May 4, 2019.

A toy depicting Liverpool's Egyptian forward soccer player Mohamed Salah is seen at a market before the beginning of the holy fasting month of Ramadan in Cairo, Egypt May 4, 2019.

Traditional Ramadan lanterns called "fanous" are displayed for sale at a stall, ahead of the Muslim holy month of Ramadan in Cairo, Egypt May 4, 2019.

Traditional decorations made of thick fabric called "al khayma" are displayed for sale at a stall, ahead of the Muslim holy month of Ramadan in Cairo, Egypt May 4, 2019.

Traditional "breakfast cannon" decorations made of thick fabric called "al khayma" are displayed for sale at a stall ahead of the Muslim holy month of Ramadan in Cairo, Egypt May 4, 2019.

Muslim worshippers walk outside the Dome of the Rock on the sacred compound known to Muslims as the Noble Sanctuary and to Jews as the Temple Mount, in Jerusalem's Old City April 30, 2019.

A man shops for dates at a local shop ahead of the holy fasting month of Ramadan in Dammam, Saudi Arabia, May 1, 2019. Picture taken May 1, 2019.

A man reads the Koran at his shop ahead of the holy fasting month of Ramadan, in Sanaa, Yemen May 3, 2019.

Worshippers pray at the Al-Basha mosque, renovated and reopened after being destroyed during the war in Mosul, ahead of the holy month of Ramadan, in the old city of Mosul, Iraq May 4, 2019.

A vendor pours oil perfume into a bottle at a stall outside a mosque, ahead of the holy fasting month of Ramadan, in Karachi, Pakistan May 4, 2019. REUTERS/Akhtar Soomro - RC116131AF20