Shiva Purana
आक्रुष्टास्ताडिता वापि ये विषादं न यान्त्यपि ॥ ते योग्याः संयताः शुद्धाः शिवसंस्कारकर्मणि ॥ ५८ ॥
Even when rebuked or beaten if they do not feel distressed they shall be considered self-controlled and pure and hence deserving consecration in Śaiva rituals.
english translation
AkruSTAstADitA vApi ye viSAdaM na yAntyapi ॥ te yogyAH saMyatAH zuddhAH zivasaMskArakarmaNi ॥ 58 ॥
hk transliteration by Sanscript