Where does “*jānáHti” come from?

*jānáHti (Proto-Iranian) comes from Proto-Indo-Iranian ȷ́ānáHti, from Proto-Indo-European *ȷ́ānáHti, from Proto-Indo-European ǵneh₃- — to know.

Ancestry of “*jānáHti”, step by step

StepLanguageWordMeaning
1Proto-Indo-Iranianȷ́ānáHtito know
2Proto-Indo-European*ȷ́ānáHti—
3Proto-Indo-Europeanǵneh₃-to know
Every word from Proto-Indo-European ǵneh₃- →Every word from Proto-Indo-European *ȷ́ānáHti →Every word from Proto-Indo-Iranian ȷ́ānáHti →