'Two Tablets' in the Bible

And He gave to Moses, when He had made an end of speaking with him upon Mount Sinai, two tablets of the testimony, tablets of stone, written by the finger of God.

And Moses turned, and went down from the mountain, and the two tablets of the testimony were in his hand. The tablets were written on both their sides; on the one side and on the other.

And Jehovah said to Moses, Cut out two tablets of stone like the first. And I will write upon the tablets the words that were in the first tablets which you broke.

And he cut out two tablets of stone like the first. And Moses rose up early in the morning and went up to Mount Sinai, as Jehovah had commanded him, and took in his hand the two tablets of stone.

And it happened as Moses was going down from the mountain of Sinai, the two tablets of the testimony being in Moses' hand as he went down from the mountain, Moses did not know that the skin of his face had become luminous through His speaking with him.