窮鳥懐に入れば猟師もこれを殺さず
きゅうちょうふところにいればりょうしもこれをころさず
kyuuchoufutokoroniirebaryoushimokorewokorosazu
JMdict entry #2103210
- expressions (phrases, clauses, etc.) proverb even the hunter will refrain from killing the bird that has flown to him for shelter