Ἑκουσίως Hekousiōs — 2 Occurrences
Hebrews 10:26 - Adv
GRK: Ἑκουσίως γὰρ ἁμαρτανόντων
NAS: For if we go on sinning willfully after
KJV: sin wilfully after
INT: [if] willingly indeed sin
1 Peter 5:2 - Adv
GRK: ἀναγκαστῶς ἀλλὰ ἑκουσίως κατὰ θεόν
NAS: not under compulsion, but voluntarily, according
KJV: but willingly; not
INT: by constraint but willingly according to God