Exodus 24:4

Then Moses wrote all the words of the Lord. And rising up in the morning, he built an altar at the base of the mountain, with twelve titles according to the twelve tribes of Israel

Other versions

King James Version

And Moses wrote all the words of the LORD, and rose up early in the morning, and builded an altar under the hill, and twelve pillars, according to the twelve tribes of Israel.

English Standard Version

And Moses wrote down all the words of the LORD. He rose early in the morning and built an altar at the foot of the mountain, and twelve pillars, according to the twelve tribes of Israel.

New International Version

Moses then wrote down everything the LORD had said. He got up early the next morning and built an altar at the foot of the mountain and set up twelve stone pillars representing the twelve tribes of Israel.