One verse

Srimad Bhagavatam 4.2.27

4.2.27

तस्यैवं वदत: शापं श्रुत्वा द्विजकुलाय वै । भृगु: प्रत्यसृजच्छापं ब्रह्मदण्डं दुरत्ययम् ॥ २७ ॥

tasyaivam vadatah sapam srutva dvija-kulaya vai bhrguh pratyasrjac chapam brahma-dandam duratyayam

tasya
his (Nandisvara’s)
evam
thus
vadatah
words
sapam
the curse
srutva
hearing
dvija-kulaya
unto the brahmanas
vai
indeed
bhrguh
Bhrgu
pratyasrjat
made
sapam
a curse
brahma-dandam
the punishment of a brahmana
duratyayam
insurmountable.

When all the hereditary brahmanas were thus cursed by Nandisvara, the sage Bhrgu, as a reaction, condemned the followers of Lord Siva with this very strong brahminical curse.