Shiva Purana
कालभैरवभक्तानां पातकानि करोति यः ॥ स मूढो दुःखितो भूत्वा पुनर्दुर्गतिमाप्नुयात् ॥ ६७॥
He who commits offence against the devotees of Kālabhairava is deluded and becomes miserable. He will attain the distress of the wicked people.
english translation
kAlabhairavabhaktAnAM pAtakAni karoti yaH ॥ sa mUDho duHkhito bhUtvA punardurgatimApnuyAt ॥ 67॥
hk transliteration by Sanscript