'Tails' in the Bible

So Samson went and got three hundred foxes and some sticks of fire-wood; and he put the foxes tail to tail with a stick between every two tails;

And they have pointed tails like scorpions; and in their tails is their power to give men wounds for five months.

For the power of the horses is in their mouths and in their tails: because their tails are like snakes, and have heads, and with them they give wounds.