Note 3 — Chapter XXX · THE ŚRATAPARṆA CAVE, OR CAVE OF THE FIRST COUNCIL. LEGENDS. SUICIDE OF A BHIKSHU.
James Legge translation
As they kept along the mountain on the south, and went west for 300 paces, they found a dwelling among the rocks, named the Pippala cave,3 in which Buddha regularly sat in meditation after taking his (midday) meal.