STEP Greek Lexicon: βεβαίωσις

βεβαίωσις, -εως, ἡ

(βεβαιόω, which see), [in LXX: Lev.25:23 (צְמִיתֻת), Wis.6:19 * ;]

confirmation: τ. εὐαγγελίου, Php.1:7; εἰς β., Heb.6:16, a phrase frequently in π. of guarantee in a business transaction (Deiss., BS, 104ff.; Cremer, 140).†

(AS)