Pathamanirayasaggasutta 12.3

12.3

Idha, bhikkhave, ekacco pāṇātipātaṃ pahāya pāṇātipātā paṭivirato hoti nihitadaṇḍo nihitasattho lajjī dayāpanno, sabbapāṇabhūtahitānukampī viharati.

It’s when someone gives up killing living creatures, renouncing the rod and the sword. They’re scrupulous and kind, living full of sympathy for all living beings.