G1416–δύνω, δῦμι–dunō, dumi

But whanne the euentid was come, and the sonne was gon doun, thei brouyten to hym alle that weren of male ese, and hem that hadden fendis.

ἔδυ edu “went down”

And whanne the sunne wente doun, alle that hadden sijke men with dyuerse langours, ledden hem to hym; and he sette his hoondis on ech bi `hem silf, and heelide hem.

Δύνοντος Dunontos “When is setting”