εἴδω

οἶδα, (from same root as εἶδον, which see),

[in LXX chiefly for ידע ;] pf. with present meaning (plpf. as impf.; on irregular tense-forms, see App.),

to have seen or perceived, hence, to know, have knowledge of: with accusative of thing(s), Mat.25:13, Mrk.10:19, Jhn.10:4, Rom.7:7, al.; with accusative of person(s), Mat.26:72, Jhn.1:31, Act.3:16, al.; τ. θεόν, 1Th.4:5, Tit.1:16, al.; with accusative and inf., Luk.4:41, al.; before ὅτι, Mat.9:6, Luk.20:21, Jhn.3:2, Rom.2:2 11:2, al.; before quaest. indir., Mat…