Caitanya-caritāmṛta 3.164
mahāntera apamāna ye deśa-grāme haya eka janāra doṣe saba deśa ujāḍaya
[mahaantera apamaana ye desha-graame haya eka janaara doshe saba desha ujaadaya]
Blended reading (Sanskrit + English inline)
mahāntera apamāna ye deśa-grāme haya eka janāra doṣe saba deśa ujāḍaya
Wherever an advanced devotee is insulted, for one man’s fault the entire town or place is afflicted.
My note
Source: vedabase.io