LSJ
inf. προσιδεῖν, part. προσιδών, aor.2 without pres. in use, προσοράω being used instead : — look at or upon, Hes. Fr. 93.2, Hdt. 1.129, A. Pr. 553 (lyr.), S. OT 1372, etc. ; π. φάος ἀλίω Sappho 69; — Med. προσιδέσθαι, first in Pi. P. 1.26, A. Pers. 48 (anap.), 694 (lyr.) (found as v.l. in Od. 13.155, Hes. Sc. 386). Pass. προσείδομαι, to be like, A. Ch. 178.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)