ปีติตติกเหตุทุกะ
TIPITAKA Volume 44 : PALI ROMAN Abhidhamma Pitaka Vol 11 : Abhi. Pa.(5) Anulomadukattikapaṭṭhānaṃ Pītittikahetudukaṃ
[148] Pītisahagataṃ hetuṃ dhammaṃ paṭicca pītisahagato hetu dhammo uppajjati hetupaccayā: tīṇi . sukhasahagataṃ hetuṃ dhammaṃ paṭicca sukhasahagato hetu dhammo uppajjati hetupaccayā: tīṇi . Upekkhāsahagataṃ hetuṃ dhammaṃ paṭicca upekkhāsahagato hetu dhammo uppajjati hetupaccayā: ekaṃ . pītisahagataṃ hetuñca sukhasahagataṃ hetuñca dhammaṃ paṭicca pītisahagato hetu dhammo uppajjati hetupaccayā: tīṇi.