先撩者賤，打死無怨 [－－－贱－－－无－]

Jyutping sin1 liu1 ze2 zin6 ， daa2 sei2 mou4 jyun3
Pinyin xiān liāo zhě jiàn ， dǎ sǐ wú yuàn

Definitions (Wiktionary)
  1. proverb, Cantonese
    The person who provokes or fights first is always wrong; there should be no grievances if he or she is beaten to death.