עֲרוּבָּה
`arubbah (ar-oob-baw') n-f.
1. something given as security, i.e. (literally) a token (of safety) or (metaphorically) a bondsman
[feminine passive participle of H6048 in the sense of a bargain or exchange]
KJV: pledge, surety.
Root(s): H6048
H6048