Adi 3.83 (To induce the people of Kali-Yuga to accept devotional service…)
aham eva kvacid brahman
sannyāsāśramam āśritaḥ
hari-bhaktiṁ grāhayāmi
kalau pāpa-hatān narān
Translation: ”O learned brāhmaṇa, sometimes I accept the renounced order of life to induce the fallen people of the Age of Kali to accept devotional service to the Lord.” (Śrī Kṛṣṇa speaking to Vyāsadeva)
Śrī Caitanya-caritāmṛta, Madhya-līlā 20.152-154
From Srila Prabhupada's early talks on Śrī Caitanya-caritāmṛta Nov-Dec, 1966 in New York [Courtesy:Prabhupadavani.org