Where does “เสร็จนาฆ่าโคถึก” come from?

เสร็จนาฆ่าโคถึก (Thai) comes from Thai โค, from Sanskrit गो, from Proto-Indo-Iranian gāuš, from Proto-Iranian gā́wš, from Proto-Indo-Iranian gā́wš, from Proto-Indo-European gʷṓws — cattle.

เสร็จนาฆ่าโคถึก (Thai): to harm, kill or oust a person after he finishes his work for you or is no longer of use to you

Definitions

  1. to harm, kill or oust a person after he finishes his work for you or is no longer of use to you

Ancestry of “เสร็จนาฆ่าโคถึก”, step by step

เสร็จนาฆ่าโคถึก traces back through 3 separate lines of ancestry.

via Thai โค

StepLanguageWordMeaning
1Thaiโคcow, ox, bull; beef
2Sanskritगोa cow; an ox; cattle, kine, herd of cattle
3Proto-Indo-Iraniangāuš
4Proto-Iraniangā́wšcow
5Proto-Indo-Iraniangā́wšcow
6Proto-Indo-Europeangʷṓwscattle

via Thai ถึก

StepLanguageWordMeaning
1Thaiถึกyoung; still young
2Proto-Southwestern Taitʰɤkᴰyoung male animal
3Middle Chinese

via Thai นา

StepLanguageWordMeaning
1Thaiนาpaddy field; area similar to rice field that used...
2Proto-Tainaːᴬpaddy field
Every word from Proto-Indo-European gʷṓwsEvery word from Proto-Indo-Iranian gā́wšEvery word from Proto-Iranian gā́wš