I was talking to a friend about a piece of land he bought near Bali. He told me he had bought land in Sumbawa.
I immediately thought of Samboua! Sumbawa is to the east of Bali, in Indonesia.
https://en.wikipedia.org/wiki/Sumbawa
When I saw it suggested in the About section of Gabriel's profile I was pleasantly surprised. I think it's spot-on. Samboua must be Sumbawa.