harry potter第三部中一群学生抱着癞蛤蟆唱的那首歌叫什么啊？

这首歌叫double trouble，据说最后一句something wicked this way come取自莎士比亚（《麦克白》似乎）。歌词如下。
Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Something wicked this way comes.

Eye of newt and toe of frog,
Wool of bat and tongue of dog,
Adder's fork and blind-worm's sting,
Lizard's leg and howlet's wing.

Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Something wicked this way comes.

In the cauldron boil and bake,
Fillet of a fenny snake,
Scale of dragon, tooth of wolf,
Witches' mummy, maw and gulf.

Double, double, toil and trouble
Fire burn and cauldron bubble

Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Fire burn and cauldron bubble

Something wicked this way comes.