ācārya-prasāde - by the mercy of Advaita Ācārya; pāila - got; prabhura - of Lord Śrī Caitanya Mahāprabhu; ucchiṣṭa-pāta - remnants of food; prabhura - of Śrī Caitanya Mahāprabhu; caraṇa - lotus feet; dekhe - sees; dina - days; pāṅca-sāta - five to seven.

When Raghunātha dāsa was there, Advaita Ācārya favored him by giving him the food remnants left by the Lord. Raghunātha dāsa was thus engaged for five or seven days in rendering service to the Lord’s lotus feet.