'Thousands' in the Bible

During {this time} [when] a crowd of many thousands had gathered together, so that they were trampling one another, he began to say to his disciples first, "Beware for yourselves of the leaven of the Pharisees, which is hypocrisy.

And [when] they heard [this], they began to glorify God. And they said to him, "You see, brother, how many ten thousands there are among the Jews who have believed, and they are all zealous adherents of the law.

But you have come to Mount Zion, and to the city of the living God, to the heavenly Jerusalem, and to tens of thousands of angels, to the festal gathering

And Enoch, the seventh from Adam, also prophesied about these [people], saying, "Behold, the Lord came with tens of thousands of his holy ones

And I looked, and I heard the voice of many angels around the throne and of the living creatures and of the elders, and their number was ten thousand times ten thousand and thousands times thousands,