Genesis 6:13-15 Lexham English Bible (LEB)
13 And God said to Noah, “The end of all flesh has come before me, for the earth was filled with violence because of them. Now, look, I am going to destroy them along with the earth. 14 Make for yourself an ark of cypress wood; you must make the ark with rooms, then[a] you must cover it with pitch, inside and outside. 15 And this is how you must make it: the length of the ark, three hundred cubits; its width fifty cubits; its height, thirty cubits.