abdest (Turkish) comes from Ottoman Turkish آبدست, from Persian آبدست, from Persian آب, from Middle Persian ʾp̄, from Old Persian 𐎠𐎱𐎡𐎹𐎠, from Proto-Iranian Hā́fš, from Proto-Indo-Iranian Hā́ps, from Proto-Indo-European h₂ep- — water, body of water.
abdest (Turkish): abdest