#6161 עֲרֻבָּה `arubbah {ar-oob-baw'}

 fem. pass. part. of H6048 in the sense of a bargain or exchange;
       TWOT - 1686a; n f

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

 1) pledge, token, bond, surety, thing exchanged

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

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

 AV - pledge 1, surety 1; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)