釋迦方志 2.27

2.27

Outside the west wall, beside a pond, is a stupa where a tīrthika held a sparrow to question the Buddha. More than fifty paces inside the southeast wall is a wondrous tree, eight or nine feet high, whose trunk divides in two; in the past, after chewing [his tooth-stick], the Buddha discarded it, and it grew into this form.