The Longer Discourse with Sakuludāyī 33.18

33.18

Seyyathāpi, udāyi, itthī vā puriso vā daharo yuvā maṇḍanakajātiko ādāse vā parisuddhe pariyodāte acche vā udakapatte sakaṃ mukhanimittaṃ paccavekkhamāno sakaṇikaṃ vā ‘sakaṇikan’ti jāneyya, akaṇikaṃ vā ‘akaṇikan’ti jāneyya;

Suppose there was a woman or man who was young, youthful, and fond of adornments, and they check their own reflection in a clean bright mirror or a clear bowl of water. If they had a spot they’d know ‘I have a spot’, and if they had no spots they’d know ‘I have no spots’.