敵に塩を送る

てきにしおをおくるtekinishioookuru

expression · godan verb

  1. to save an enemy from trouble instead of taking advantage of their weakness
  2. to show humanity even to one's enemy
  3. to help one's enemy in difficulty

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences