gå åt pepparn (Swedish) comes from Swedish åt, from Old Norse át, from Proto-Germanic at, from Proto-Germanic ētą, from Proto-Germanic etaną, from Proto-Indo-European h₁édti, from Proto-Indo-European h₁ed- — to eat.
Ancestry of “gå åt pepparn”, step by step
gå åt pepparn traces back through 3 separate lines of ancestry.