Deuteronomy 10:3
And I made an ark of shittim wood, and hewed two tables of stone like the first, and ascended the mount, having the two tables in my hand.
Exodus 34:4
And he hewed two tables of stone, like the first; and Moses rose up early in the morning, and went up to mount Sinai, as the LORD had commanded him, and took in his hand the two tables of stone.
Exodus 25:5
And rams' skins dyed red, and badgers' skins, and shittim wood.
Exodus 25:10
And they shall make an ark of shittim wood: two cubits and a half shall be its length, and a cubit and a half its breadth, and a cubit and a half its hight.
Exodus 37:1-9
And Bezaleel made the ark of shittim wood: two cubits and a half was the length of it, and a cubit and a half the breadth of it, and a cubit and a half the hight of it:
Deuteronomy 10:1
At that time the LORD said to me, Hew thee two tables of stone like the first, and come up to me upon the mount, and make thee an ark of wood.