κατέδαρθον
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
French (Bailly abrégé)
ao.2 Act. de καταδαρθάνω.
Russian (Dvoretsky)
κατέδαρθον: aor. 2 к καταδαρθάνω.