A Saturday report by the semi-official Fars news agency quotes Supreme Leader Ayatollah Ali Khamenei as saying that Saudi Arabia trades its wealth with "pagans and enemies."
"The stupid Saudi government thinks it can attract the friendship of enemies by giving them money," said Ayatollah Khamenei.
The Supreme Leader added that bastion of Islam Saudi Arabia is "cruel toward believers and kind toward pagans."
Donald Trump signed a $110 billion weapons deal with Saudi Arabia during his visit to kingdom last week.