The story
- Proto-Indo-European*h₂eys-
- Proto-Indo-European*h₂isḱéti
- Proto-Germanic*iskaną
- Proto-Germanic*aiskaz
- Proto-West Germanic*aisk
- Proto-West Germanic*aiskōn
- Old Englishāscian
- Middle Englishasken
- Englishask
- English todayaskest
Etymology from Wiktionary, CC BY-SA 4.0.