ὁστισδηποτοῦν
From LSJ
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
French (Bailly abrégé)
v. ὅστις.
Russian (Dvoretsky)
ὁστισδηποτοῦν: тж. раздельно Dem., Aesch. = ὁστισοῦν.
English (Woodhouse)
(see also: ὅστις) some one or other, someone or other