We urge the first batch of pilgrims to be ready for their return trip and pray for a smooth return leg operation for all our pilgrims."He also reminded Muslim faithful of the spiritual significance of Hajj,

Tens of thousands of pilgrims in Saudi Arabia utilized the Metro service to travel between the holy sites during this year's annual Hajj season, the Saudi Transport Ministry said.

At least 13 Iranian nationals passed away while performing the Hajj pilgrimage in Saudi Arabia amid rising temperatures there, according to Iran's state media reports.