Caitanya-caritāmṛta 8.28
īśvara-purī gosāñi kare śrīpāda-sevana svahaste karena mala-mūtrādi mārjana
[eeshvara-puree gosaani kare shreepaada-sevana svahaste karena mala-mootraadi maarjana]
Blended reading (Sanskrit + English inline)
īśvara-purī gosāñi kare śrīpāda-sevana svahaste karena mala-mūtrādi mārjana
Īśvara Purī, the spiritual master of Śrī Caitanya Mahāprabhu, performed service to Mādhavendra Purī, cleaning up his stool and urine with his own hand.
My note
Source: vedabase.io