1ἑάφθη — was fastened aor ind pass 3rd sg (epic) …
Greek morphological index (Ελληνική μορφολογικούς δείκτες)
2sengʷ- — sengʷ English meaning: to fall, sink Deutsche Übersetzung: “fallen, sinken” Material: Arm. ankanim “fall, weiche, take ab”; Gk. ἑάφθη ‘sank” (ἀσπίς); Gmc. *sinkwan in: Goth. sigqan, O.Ice. søkkva, O.E. sincan, O.S. O.H.G. sinkan… …
Proto-Indo-European etymological dictionary