Exodus 24:4
And Moses wrote down all the words of the LORD. Early the next morning he got up and built an altar at the base of the mountain, along with twelve pillars for the twelve tribes of Israel.

Numbers 1:4-16
And one man from each tribe, the head of each family, must be there with you. / These are the names of the men who are to assist you: From the tribe of Reuben, Elizur son of Shedeur; / from Simeon, Shelumiel son of Zurishaddai; ...

Numbers 13:2-4
“Send out for yourself men to spy out the land of Canaan, which I am giving to the Israelites. From each of their fathers’ tribes send one man who is a leader among them.” / So at the command of the LORD, Moses sent them out from the Wilderness of Paran. All the men were leaders of the Israelites, / and these were their names: From the tribe of Reuben, Shammua son of Zaccur;

Deuteronomy 1:23
The plan seemed good to me, so I selected twelve men from among you, one from each tribe.

Deuteronomy 31:9
So Moses wrote down this law and gave it to the priests, the sons of Levi, who carried the ark of the covenant of the LORD, and to all the elders of Israel.

1 Kings 18:31
And Elijah took twelve stones, one for each tribe of the sons of Jacob, to whom the word of the LORD had come and said, “Israel shall be your name.”

1 Chronicles 27:16-22
These officers were in charge of the tribes of Israel: Over the Reubenites was Eliezer son of Zichri; over the Simeonites was Shephatiah son of Maacah; / over Levi was Hashabiah son of Kemuel; over Aaron was Zadok; / over Judah was Elihu, one of David’s brothers; over Issachar was Omri son of Michael; ...

Ezra 6:17
For the dedication of the house of God they offered a hundred bulls, two hundred rams, four hundred lambs, and a sin offering for all Israel of twelve male goats, one for each tribe of Israel.

Nehemiah 7:6-7
These are the people of the province who came up from the captivity of the exiles carried away to Babylon by Nebuchadnezzar its king. They returned to Jerusalem and Judah, each to his own town, / accompanied by Zerubbabel, Jeshua, Nehemiah, Azariah, Raamiah, Nahamani, Mordecai, Bilshan, Mispereth, Bigvai, Nehum, and Baanah. This is the count of the men of Israel:

Isaiah 66:21
“And I will select some of them as priests and Levites,” says the LORD.

Matthew 10:2-4
These are the names of the twelve apostles: first Simon, called Peter, and his brother Andrew; James son of Zebedee, and his brother John; / Philip and Bartholomew; Thomas and Matthew the tax collector; James son of Alphaeus, and Thaddaeus; / Simon the Zealot, and Judas Iscariot, who betrayed Jesus.

Matthew 19:28
Jesus said to them, “Truly I tell you, in the renewal of all things, when the Son of Man sits on His glorious throne, you who have followed Me will also sit on twelve thrones, judging the twelve tribes of Israel.

Luke 6:13-16
When daylight came, He called His disciples to Him and chose twelve of them, whom He also designated as apostles: / Simon, whom He named Peter, and his brother Andrew; James and John; Philip and Bartholomew; / Matthew and Thomas; James son of Alphaeus and Simon called the Zealot; ...

Luke 22:30
so that you may eat and drink at My table in My kingdom and sit on thrones, judging the twelve tribes of Israel.

John 6:70-71
Jesus answered them, “Have I not chosen you, the Twelve? Yet one of you is a devil!” / He was speaking about Judas, the son of Simon Iscariot. For although Judas was one of the Twelve, he was later to betray Jesus.