The Patna Dharmapada 238

238

Uv28:9
yo hy apraduṣṭasya narasya duṣyate śuddhasya nityaṃ vigatāṅgaṇasya |
tam eva bālaṃ pratyāti pāpaṃ kṣiptaṃ rajaḥ prativātaṃ yathaiva ||

Uv 28:9
Whoever wrongs a person who does no wrong, one who is pure and ever free from blemish,
evil returns to that very fool, just like dust thrown against the wind.