Dictionary entry

τοίνυν

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

τοί-νυν

an inferential particle,

[in LXX: Is 3:10 5:13 27:4, Wi 1:11 8:9, a1. *;]

accordingly, therefore: as in cl., after the first word in a sentence, I Co 9:26; acc to later usage, at the beginning, Lk 20:25, He 13:13.†