The legendary founders of the kingdom of the Kambuja are the brahmin Kambu Swayambhuva and the Nāga princess Soma or Mera. Their marriage is said to have given rise to the name Khmer. The Khmer people named their kingdom Kambuja after the kshatriya Kambojas of Iron Age India. The Kambuja tribe are believed by modern scholars to have been an Iranian people, but links between the Kambuja tribe and the Kambuja kingdom at this stage of research are still unclear. Cambodia was created when an ancient Indian Brahmin priest married Princess Soma, a Naga princess, upon following an arrow in his dream that pointed in the direction of somewhere in Cambodia. As a dowry, the father of princess Soma drank the oceans, and the land that was revealed underneath became Cambodia, with the descendants of the priest and the princess the people known as the Khmer. This myth explains the phenomena of why the oldest Khmer wats, or temples, were always built on mountaintops, and why today mountains themselves are still revered as holy places.[12]