'Tar' in the Bible

So make yourself an ark out of cedar, constructing compartments in it, and cover it inside and out with tar.

They told each other, "Come on! Let's burn bricks thoroughly." They used bricks for stone and tar for mortar.

Now the Valley of Siddim was full of tar pits, so when the kings of Sodom and Gomorrah fled, some of their people fell into them, while the rest fled to the hill country.