Deuteronomy 10:1-4

At that time Jehovah said unto me, Hew thee two tables of stone like unto the first, and come up unto me into the mount, and make thee an ark of wood. And I will write on the tables the words that were on the first tables which thou brakest, and thou shalt put them in the ark. So I made an ark of acacia wood, and hewed two tables of stone like unto the first, and went up into the mount, having the two tables in my hand. And he wrote on the tables, according to the first writing, the ten commandments, which Jehovah spake unto you in the mount out of the midst of the fire in the day of the assembly: and Jehovah gave them unto me.