G3743
ὁσίως
devoutly
ὁσίως (ὅσιος), adv., [in LXX: 3Ki.8:61, Wis.6:10 * ;] piously, holily: ὁ. καὶ δικαίως κ. ἀμέμπτως (on the distinction here between these synonyms, see M, Th., 24 f.), 1Th.2:10.† (AS)
The KJV translates G3743 in the following manner:
holily (2x)
Full Thayer's lexicon entry
ὁσίως — hosíōs
ὁσίως (ὅσιος) (from Euripides down), adverb, piously, holily: joined with δικαίως, 1Th 2:10 (ἁγνῶς καί ὁσίως καί δικαίως, Theophilus ad Autol. 1, 7).
1 occurrence