Where does “[[ꙗдъ]], [[ѣдъ]]” come from?

[[ꙗдъ]], [[ѣдъ]] (Old East Slavic) comes from Proto-Slavic ědъ, from Proto-Slavic ěsti, from Proto-Balto-Slavic ēˀstei, from Proto-Indo-European h₁édti, from Proto-Indo-European h₁ed- — to eat.

Ancestry of “[[ꙗдъ]], [[ѣдъ]]”, step by step

StepLanguageWordMeaning
1Proto-Slavicědъeating
2Proto-Slavicěstito eat
3Proto-Balto-Slavicēˀsteito eat
4Proto-Indo-Europeanh₁édtito eat
5Proto-Indo-Europeanh₁ed-to eat
Every word from Proto-Indo-European h₁ed- →Every word from Proto-Indo-European h₁édti →Every word from Proto-Balto-Slavic ēˀstei →