'The Twelve' in the Bible

And Moses will write all the words of Jehovah, and he will rise early in the morning, and will build an altar under the mountain, and twelve pillars for the twelve tribes of Israel.

And the stones shall be over the names of the sons of Israel, twelve, according to their names, the engravings of a signet; each according to his name shall be the twelve tribea

And the stones according to the names of the sons of Israel; they are twelve according to their names, the engravings of a seal each, according to his name for the twelve tribes.