Some Cambodian cosmogonies claim that Cambodians are descended  from a race of these figures after they married the king of Kambuja.
Some Cambodian cosmogonies claim that Cambodians are descended  from a race of these figures after they married the king of Kambuja. One  of them is depicted as dressed in purple, wearing a white necklace and  holding a pestle and plough - that one upholds the seven regions of their  capital Bhogavati. Another one of them dwelled in the (*) Yamuna River,  but left after he got his head stepped on. They typically live in Patala, the  lowest of the lokas. The Mahabharata  states that Ulupi was one of them and  that they are children of Kadru and Kashyapa. For 10 points, identify these  figures that included Kaliya and Vasuki, some pesky snakes.
Some Cambodian cosmogonies claim that Cambodians are descended  from a race of these figures after they married the king of Kambuja.
nagas [prompt on snakes or serpents]