Deuteronomy 10:1-3

“At that time the Lord said to me, ‘Cut out for yourself two tablets of stone like the first two, and come up to Me on the mountain, and make an ark of wood for yourself.

Then I will write on the tablets the words that were on the first tablets which you smashed to pieces, and you shall put them in the ark.’

So I made an ark of acacia wood and cut out two tablets of stone like the first two, and I went up on the mountain with the two tablets in my hand.