602. P760.16, Vol. 23 198.3.8ff, chapter 26. Chandrakãrti brie£y cites it in his Commentary on the ‘Supplement’ (P5263, Vol. 98 145.2.4ff), commenting on VI.138-9. Shàntideva cites it in his Compendium of Learnings, chapter 14, as does PrajŒàkaramati in his Commentary on the Difficult Points of (Shàntideva’s) ‘Engaging in the Bodhisattva Deeds’, IX.88.