Around the same time, a white elephant had been captured and brought to King Chakkaphat. The elephant was recognized as a symbol of kingship throughout Southeast Asia and Lê Thánh Tông requested the animal's hair to be brought as a gift to the Vietnamese court. The request was seen as an affront, and according to legend, a box filled with dung was sent instead. The pretext having been set, a massive Viet forces of 180,000 men marched in five columns to subdue Muang Phuan, and was met with a Lan Xang force of 200,000 infantry and 2,000 elephant cavalry in support which was led by the crown prince and three supporting generals.