Abbott-Smith Manual Greek Lexicon
πάλαι (G3819)
7 πάλαι , adv. of time, [in LXX: Is 48:5 , 7 ( מֵאָז ), etc.;] long ago , of old , in time past (denoting past time absolutely, as πρότερον relatively): Mt 11:21 , Lk 10:13 , He 1:1 , Ju 4 ; as adj., c. art., II Pe 1:9 ; of time just past, Mk 6:47 (WH, mg.), 15:44 (WH, mg., R, txt.); c. durat. praes. (RV, all this time ), II Co 12:19 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain