Dhaka, Jan 27 (ANI): The first phase of Biswa Ijtema has concluded following the final prayer on the banks of the river Turag in Tongi, 20 kilometres off the capital city Dhaka in Bangladesh. Devout Muslims across the globe assembled in Bangladesh to participate in the Biswa Ijtema -- the world Islamic congregation -- billed as the second largest annual gathering of Muslims after the Hajj.