sn46.3:5.1 Yasmiṁ samaye, bhikkhave, bhikkhuno āraddhavīriyassa uppajjati pīti nirāmisā, pītisambojjhaṅgo tasmiṁ samaye bhikkhuno āraddho hoti; pītisambojjhaṅgaṁ tasmiṁ samaye bhikkhu bhāveti; pītisambojjhaṅgo tasmiṁ samaye bhikkhuno bhāvanāpāripūriṁ gacchati.