Berean Standard Bible (BSB)
They had tails with stingers like scorpions, which had the power to injure people for five months.
World English Bible (WEB)
They have tails like those of scorpions, and stings. In their tails they have power to harm men for five months.
Strong's King James
And{G2532} they had{G2192}{(G5719)} tails{G3769} like{G3664} unto scorpions{G4651}, and{G2532} there were{G2258}{(G5713)} stings{G2759} in{G1722} their{G846} tails{G3769}: and{G2532} their{G846} power{G1849} was to hurt{G91}{(G5658)} men{G444} five{G4002} months{G3376}.
The F.O.G *
(10) They have tails like scorpions and stings in their tails, their authority is to hurt mankind for five months.
The F.O.G Message *
Young's Literal Translation
and they have tails like to scorpions, and stings were in their tails; and their authority is to injure men five months;