Note 26 — Chapter XVII · SAṄKÂŚYA. BUDDHA’S ASCENT TO AND DESCENT FROM THE TRAYASTRIṂŚAS HEAVEN, AND OTHER LEGENDS.
James Legge translation
There is a monastery, containing perhaps 600 or 700 monks, in which there is a place where a Pratyeka Buddha26 used to take his food. The nirvâṇa ground (where he was burned27 after death) is as large as a carriage wheel; and while grass grows all around, on this spot there is none. The ground also where he dried his clothes produces no grass, but the impression of them, where they lay on it, continues to the present day.