Abbott-Smith Manual Greek Lexicon
ἐκεῖθεν (G1564)
27 ἐκεῖθεν adv. , [in LXX chiefly for מׅשָׁם ;] of place, thence : Mt 4:21 , Mk 6:1 , al. Of time, thereafter (v.s. κἀκεῖθεν ).
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain