Where does “하늘의 별 따기” come from?

하늘의 별 따기 (Korean) comes from Korean 하늘, from Old Korean 하ᄂᆞᆶ, from Old Korean 天乙 — sky; heaven.

하늘의 별 따기 (Korean): get blood out of a stone

Definitions

  1. get blood out of a stone

Ancestry of “하늘의 별 따기”, step by step

하늘의 별 따기 traces back through 3 separate lines of ancestry.

via Korean 하늘

StepLanguageWordMeaning
1Korean하늘sky; heaven; heavenly god
2Old Korean하ᄂᆞᆶ
3Old Korean天乙sky; heaven

via Korean

StepLanguageWordMeaning
1Koreanstar; special; extraordinary; different; unusual;...
2Middle Korean별〯
3Old Korean星利star

via Korean [[따다

StepLanguageWordMeaning
1Korean[[따다
Every word from Old Korean 天乙