CC Madhya 5.95

kṛṣṇa kahe, — “pratimā cale, kothāha nā śuni”
vipra bale, — “pratimā hañā kaha kene vāṇī
Synonyms: 
kṛṣṇa kahe — Lord Kṛṣṇa says; pratimā cale — a Deity walks; kothāha — anywhere; śuni — I have not heard; vipra bale — the young brāhmaṇa replies; pratimā hañā — in Your Deity form; kaha kene vāṇī — how do You speak words.
Translation: 
Lord Kṛṣṇa said, “I’ve never heard of a Deity’s walking from one place to another.”
The brāhmaṇa replied, “That is true, but how is it that You are speaking to me, although You are a Deity?