On Yuan Chwang's Travels in India, 629–645 A.D. v1.c8.s1.10

¹ Wên-ch'i-tien-chu (問奇典註), *ch.* 2. p. 22. The change of Shên-tu into T'ien-tu may point to a Burmese pronunciation of Sindu as Thindu.