Word: months in Revelation

And to them it was given that they should not kill them, but that they should be tormented five months: and their torment was as the torment of a scorpion, when he striketh a man.

Revelation 9:10

And they had tails like unto scorpions, and there were stings in their tails: and their power was to hurt men five months.

Revelation 11:2

But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles: and the holy city shall they tread under foot forty and two months.

Revelation 13:5

And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue forty and two months.