Usage: 4 forms in 6 verses
Form Translated As     In Verse(s)
δαλών firebrands LXX.Isa.7.4
δαλόσ a firebrand LXX.Amos.4.11LXX.Zech.3.2
δαλόν a firebrand LXX.Zech.12.6
firebrand LXX.Ezek.24.9
δάλου my firebrand LXX.Jer.33.22

Liddell-Scott-Jones

δαλός (dalos) a firebrand G:N-M

δαλός· μελάνουρος ἰχθύς,

[Refs 5th c.AD+] δαλοῦν· σύντομον, [Refs]