Revelation 13:18

Here is wisdom. He who has knowledge let him get the number of the beast; because it is the number of a man: and his number is Six hundred and sixty-six.

Revelation 17:9

Here is the mind which has wisdom. The seven heads are seven mountains, on which the woman is seated:

Revelation 21:17

And he took the measure of its wall, one hundred and forty-four cubits, after the measure of a man, that is, of an angel.

Revelation 15:2

And I saw a sea which seemed like glass mixed with fire; and those who had overcome the beast and his image and the number of his name, were in their places by the sea of glass, with God's instruments of music in their hands.

Deuteronomy 3:11

(For Og, king of Bashan, was the last of all the Rephaim; his bed was made of iron; is it not in Rabbah, in the land of the children of Ammon? It was nine cubits long and four cubits wide, measured by the common cubit.)

Psalm 107:43

Let the wise give thought to these things, and see the mercies of the Lord.

Daniel 12:10

Till a number are tested and make themselves clean; and the evil-doers will do evil; for not one of the evil-doers will have knowledge; but all will be made clear to those who are wise.

Hosea 14:9

He who is wise will see these things; he who has good sense will have knowledge of them. For the ways of the Lord are straight, and the upright will go in them, but sinners will be falling in them.

Mark 13:14

But when you see the unclean thing which makes destruction, in the place where it has no right to be (let this be clear to the reader), then let those who are in Judaea go quickly to the mountains:

Romans 3:5

But if the righteousness of God is supported by our wrongdoing what is to be said? is it wrong for God to be angry (as men may say)?

Revelation 1:3

A blessing be on the reader, and on those who give ear to the prophet's words, and keep the things which he has put in the book: for the time is near.

Treasury of Scripture Knowledge

Summary

Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six.

Bible References

Here

Revelation 1:3
A blessing be on the reader, and on those who give ear to the prophet's words, and keep the things which he has put in the book: for the time is near.
Revelation 17:9
Here is the mind which has wisdom. The seven heads are seven mountains, on which the woman is seated:
Psalm 107:43
Let the wise give thought to these things, and see the mercies of the Lord.
Daniel 12:10
Till a number are tested and make themselves clean; and the evil-doers will do evil; for not one of the evil-doers will have knowledge; but all will be made clear to those who are wise.
Hosea 14:9
He who is wise will see these things; he who has good sense will have knowledge of them. For the ways of the Lord are straight, and the upright will go in them, but sinners will be falling in them.
Mark 13:14
But when you see the unclean thing which makes destruction, in the place where it has no right to be (let this be clear to the reader), then let those who are in Judaea go quickly to the mountains:

Count

Revelation 15:2
And I saw a sea which seemed like glass mixed with fire; and those who had overcome the beast and his image and the number of his name, were in their places by the sea of glass, with God's instruments of music in their hands.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain