Make yourself an ark of gopherwood; make rooms in the ark, and cover it inside and outside with pitch.
Genesis 6:14
Surrounding context
6:13 And God said to Noah, "The end of all flesh has come before Me, for the earth is filled with violence through them; and behold, I will destroy them with the earth.
6:14 Make yourself an ark of gopherwood; make rooms in the ark, and cover it inside and outside with pitch.
6:15 And this is how you shall make it: The length of the ark shall be three hundred cubits, its width fifty cubits, and its height thirty cubits.