CC Antya 13.119

pūrvavat aṣṭa-māsa prabhu-pāśa chilā
aṣṭa-māsa rahi’ punaḥ prabhu ājñā dilā
Word for word: 
pūrva-vat — as previously; aṣṭa-māsa — for eight months; prabhu-pāśa chilā — remained with Śrī Caitanya Mahāprabhu; aṣṭa-māsa rahi’ — after staying for eight months; punaḥ — again; prabhu — Śrī Caitanya Mahāprabhu; ājñā dilā — ordered him.
Translation: 
As previously, Raghunātha remained continuously with Śrī Caitanya Mahāprabhu for eight months. Then the Lord gave him the following order.