#0900 βαθύνω bathuno {bath-oo'-no}

 from G0901; TDNT - n/a; v

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) 'the deep' sea (the 'high seas')
 2) deep, extreme poverty, the deep things of God, things hidden
    and above man's scrutiny, especially divine counsels
 3) to make deep

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - dig deep + G4626 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)