GT D Gen38:17 :וְאַמְרַ[ת] אֶן תֶּת/ֵין לִי עָרְב̊וֹן עד זמן די תְשַלַ̊ח‏ : She said: if you give me a pledge until you you provide it
See the entire entry for ˁrbwn n.m. surety, security, pledge