Caitanya-caritāmṛta 3.37
paścima-dhāre yamunā vahe, tāhāṅ kaile snāna ārdra kaupīna chāḍi’ śuṣka kara paridhāna
[pashchima-dhaare yamunaa vahe, taahaan kaile snaana aardra kaupeena chaadi’ shushka kara paridhaana]
Blended reading (Sanskrit + English inline)
paścima-dhāre yamunā vahe, tāhāṅ kaile snāna ārdra kaupīna chāḍi’ śuṣka kara paridhāna
Advaita Ācārya then suggested that since Caitanya Mahāprabhu had taken His bath in the river Yamunā and His underwear was now wet, the Lord should change His underwear for dry garments.
My note
Source: vedabase.io