'Two' in the Bible

The first woe has passed; behold, two woes are still coming after these things.

And I will grant authority to My two witnesses, and they will prophesy for twelve hundred and sixty days (forty-two months; three and one-half years), dressed in sackcloth.”

These [witnesses] are the two olive trees and the two lampstands which stand before the Lord of the earth.

These [two witnesses] have the power [from God] to shut up the sky, so that no rain will fall during the days of their prophesying [regarding judgment and salvation]; and they have power over the waters (seas, rivers) to turn them into blood, and to strike the earth with every [kind of] plague, as often as they wish.

And those [non-believers] who live on the earth will gloat over them and rejoice; and they will send gifts [in celebration] to one another, because these two prophets tormented and troubled those who live on the earth.

And the two witnesses heard a loud voice from heaven saying to them, “Come up here.” Then they ascended into heaven in the cloud, and their enemies watched them.

But the two wings of the great eagle were given to the woman, so that she could fly into the wilderness to her place, where she was nourished for a time and times and half a time (three and one-half years), away from the presence of the serpent (Satan).

Then I saw another beast rising up out of the earth; he had two horns like a lamb and he spoke like a dragon.