Caitanya-caritāmṛta 1.26
sei śloke kahi bāhyāvatāra-kāraṇa pañca ṣaṣṭha śloke kahi mūla-prayojana
[sei shloke kahi baahyaavataara-kaarana pancha shashtha shloke kahi moola-prayojana]
Blended reading (Sanskrit + English inline)
sei śloke kahi bāhyāvatāra-kāraṇa pañca ṣaṣṭha śloke kahi mūla-prayojana
In that verse I have also explained the external reason for Lord Caitanya’s incarnation. But in the fifth and sixth verses I have explained the prime reason for His advent.
My note
Source: vedabase.io