Usage: 1 form in 1 verse
Form Translated As     In Verse(s)
κατεθάρσησεν relied with confidence LXX.2Chr.32.8

Liddell-Scott-Jones

καταθαρσέω (katatharseō) to rely upon G:V

καταθαρσέω-έω,

later Attic dialect καταθαρρέω, to be confident, in perfect participle, [Refs 2nd c.BC+]; κ. τοῖς ὅλοις looking forward confidently to a complete victory, [LXX]: with infinitive, make bold to.., παρεπιδείκνυσθαι δημοσίᾳ τὸ ἀνοσιούργημα [Refs 1st c.AD+]

__2 with genitive, behave boldly against, τῆς τῶν Σπαρτιατῶν δυνάμεως [Refs 1st c.BC+]
__3 passive, to be confirmed, [Refs 4th c.AD+]

LSJ Scripture Refs: LXX.2Chr.32.8