Keluaran 32:15

Kemudian Musa berbalik dan turun dari gunung sambil memegang dua lempengan batu yang bertuliskan perintah-perintah Allah pada sisi depan dan belakangnya. Perintah-perintah itu adalah kewajiban utama bagi umat Israel dalam perjanjian mereka dengan Allah.

¶ And Moses turned, and went down from the mount, and the two tables of the testimony were in his hand: the tables were written on both their sides; on the one side and on the other were they written.