Legend of Buddha's Danta-kâshtha
Going on from this to the southeast for three yojanas, they came to the great kingdom of Shâ-che. As you go out of the city of Shâ-che by the southern gate, on the east of the road is the place where Buddha, after he had chewed his willow branch, stuck it in the ground, when it forthwith grew up seven cubits, at which height it remained, neither increasing nor diminishing. The Brahmans, with their contrary doctrines, became angry and jealous. Sometimes they cut the tree down, sometimes they plucked it up, and cast it to a distance, but it grew again on the same spot as at first. Here also is the place where the four Buddhas walked and sat, and at which a tope was built that is still existing.