īśvara-purī - Īśvara Purī; gosāñi - Gosvāmī; kare - performs; śrīpāda-sevana - service to Mādhavendra Purī; sva-haste - with his own hand; karena - performs; mala-mūtra-ādi - stool, urine, and so on; mārjana - cleaning.

Īśvara Purī, the spiritual master of Śrī Caitanya Mahāprabhu, performed service to Mādhavendra Purī, cleaning up his stool and urine with his own hand.