'Five' in the Bible

They were not permitted to kill them but were to torment them for five months; their torment is like the torment caused by a scorpion when it strikes a man.

and they had tails with stingers like scorpions, so that with their tails they had the power to harm people for five months.

They are also seven kings: Five have fallen, one is, the other has not yet come, and when he comes, he must remain for a little while.