Abbott-Smith Manual Greek Lexicon
πανοικεί (G3832)
1 πανοικεί (Rec., LTr., -κί ), adv. ( πᾶς , οἶκος ), a word rejected by strict Atticists, though found once in Plat. ( Eryx. , 392 c); [in LXX: Ex 1:1 ( בַּיִת ), III Mac 3:27 (where A in each case reads -κίᾳ , the Attic form, cf. Ge 50:8 , al.)*;] with all the household : Ac 16:34 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain