The Patna Dharmapada 94

94

46 Dhp389
mā brāhmaṇassa prahare nāssa mucceya brāhmaṇo |
dhi brāhmaṇassa hantāraṃ ya ssa vā su na muccati ||

46 Dhp 389
One should not strike a brahmin, nor should a brahmin release [anger] against him; / woe to the striker of a brahmin, and woe to him who releases [anger] against him!