New Revised Standard Version
This calls for wisdom: let anyone with understanding calculate the number of the beast, for it is the number of a person. Its number is six hundred sixty-six.

Contemporary English Version
You need wisdom to understand the number of the beast! But if you are smart enough, you can figure this out. Its number is 666, and it stands for a person.

New American Bible
Wisdom is needed here; one who understands can calculate the number of the beast, for it is a number that stands for a person. His number is six hundred and sixty-six.

Douay-Rheims Bible
Here is wisdom. He that hath understanding, let him count the number of the beast. For it is the number of a man: and the number of him is six hundred sixty-six.

Here is wisdom. He that hath understanding, let him count the number of the beast. For it is the number of a man: and the number of him is six hundred sixty-six.

Here.

Revelation 1:3 Blessed is he that readeth and heareth the words of this prophecy: and keepeth those things which are written in it. For the time is at hand.

Revelation 17:9 And here is the understanding that hath wisdom. The seven heads are seven mountains, upon which the woman sitteth: and they are seven kings.

Psalm 107:43 Who is wise, and will keep these things; and will understand the mercies of the Lord?

Daniel 12:10 Many shall be chosen, and made white, and shall be tried as fire: and the wicked shall deal wickedly, and none of the wicked shall understand, but the learned shall understand.

Hosea 14:9 Who is wise, and he shall understand these things? prudent, and he shall know these things? for the ways of the Lord are right, and the just shall walk in them: but the transgressors shall fall in them.

Mark 13:14 And when you shall see the abomination of desolation, standing where it ought not (he that readeth let him understand): then let them that are in Judea flee unto the mountains.

count.

Revelation 15:2 And I saw as it were a sea of glass mingled with fire: and them that had overcome the beast and his image and the number of his name, standing on the sea of glass, having the harps of God:

the number.

Revelation 21:17 And he measured the wall thereof an hundred forty-four cubits, the measure of a man, which is of an angel.

Deuteronomy 3:11 For only Og king of Basan remained of the race of the giants. His bed of iron is shewn, which is in Rabbath of the children of Ammon, being nine cubits long, and four broad after the measure of the cubit of a man's hand.

Romans 3:5 But if our injustice commend the justice of God, what shall we say? Is God unjust, who executeth wrath?