. Иссле́довать

 ( Explore , Investigate , Research )

 eess-LEH-dah-vaht
 Verb - Present Tense - Infinitive
(RUSV: 1 + NRT: 1) = 2
See also   (Смотрите Та́кже) :
 Proverbs 25:2 NRT
2 Бо́жья сла́ва окутывать де́ло тайной,
2 [God, God's] [glory, fame] окутывать [affair, business] тайной,
сла́ва царя́ иссле́довать де́ло.
[glory, fame] king [explore, investigate, research] [affair, business].

It is the glory of God to conceal a thing:
but the honour of kings is to search out a matter.
Proverbs 25:2 KJV
 
 Acts 23:20 RUSV
20 Он отвеча́л,
20 He answered,
что́:
[what, that, why]:
Иуде́и согласи́лись проси́ть тебя́,
Jews [agreed, covenanted] ask you,
что́бы ты за́втра вы́вел Па́вла пред синедрио́н,
[to, so that, in order to, because of] you [to morrow, tomorrow] (brought out) [Paul, Paul's] [before, front] sanhedrin,
как бу́дто они́ хотя́т точне́е иссле́довать де́ло о нем.
[how, what, as, like (comparison)] [as if, as though] [they, they are] [they want, want, want to] [more accurately, more precisely] [explore, investigate, research] [affair, business] about [dumb, him, mute, speechless].

And he said,
The Jews have agreed to desire thee that thou wouldest bring down Paul to morrow into the council,
as though they would enquire somewhat of him more perfectly.
Acts 23:20 KJV