δήποθεν
From LSJ
ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
English (LSJ)
indef. Adv. (better written δή ποθεν)
A from any quarter, Pl.Ep.331e; dub. l. in A.Ch.632 (lyr.); perh. = δήπου, as in Orac. ap.Phleg.Olymp.Fr.1, Iamb.Myst.5.20.
German (Pape)
[Seite 567] irgendwoher, conj. bei Aesch. Ch. 623; ὁπόθεν δήποθεν, von woher auch immer, v. l. für δήποτε, Dem. 35, 7.