CC Antya 5.151

sakala saṁsārī lokera karite uddhāra
gaura-jaṅgama-rūpe kailā avatāra
Word for word: 
sakala — all; saṁsārī — materially contaminated; lokera — persons; karite uddhāra — to deliver; gaura — Śrī Caitanya Mahāprabhu; jaṅgama — moving; rūpe — in the form; kailā avatāra — has descended.
Translation: 
“To deliver all the materially contaminated people of the world, that same Kṛṣṇa has descended in the moving form of Lord Śrī Caitanya Mahāprabhu.