๒. ติสสสูตร
TIPITAKA Volume 17 : PALI ROMAN Sutta Pitaka Vol 9 : Sutta. Saṃ. Kha.
[194] Sāvatthiyaṃ viharati . ārāme . tena kho pana samayena āyasmā tisso bhagavato pitucchāputto sambahulānaṃ bhikkhūnaṃ evamāroceti api me āvuso madhurakajāto viya kāyo disāpi me na pakkhāyanti dhammāpi maṃ 4- nappaṭibhanti thīnamiddhañca me cittaṃ pariyādāya tiṭṭhati anabhirato ca 5- brahmacariyaṃ carāmi hoti ca me dhammesu vicikicchāti.