Manusmriti

siva.sh/manusmriti/4/171

न सीदन्नपि धर्मेण मनोऽधर्मे निवेशयेत् । अधार्मिकानां पापानामाशु पश्यन् विपर्ययम् ॥ १७१ ॥

sanskrit

Let him, though suffering in consequence of his righteousness, never turn his heart to unrighteousness; for he will see the speedy overthrow of unrighteous, wicked men.

english translation

na sIdannapi dharmeNa mano'dharme nivezayet | adhArmikAnAM pApAnAmAzu pazyan viparyayam || 171 ||

hk transliteration by Sanscript