G0869
ἄφνω
suddenly
ἄφνω adv., [in LXX for פִּתְאוֹם ;] suddenly: Act.2:2 16:26 28:6.† (AS)
Full Thayer's lexicon entry
ἄφνω — áphnō
ἄφνω, adverb (akin to αἰφνης, see in αἰφνίδιος above), suddenly: Act 2:2; Act 16:26; Act 28:6. (the Sept.; (Aeschylus), Thucydides and subsequent writings.)
3 occurrences