Three Turns (PoA, Chap. 21)

To the tune of One Hand, One Heart

HERMIONE and HARRY are trying to convince DUMBLEDORE that SIRIUS is innocent and PETER is the real criminal.

DUMBLEDORE:
Make just three turns, go on
Three turns shall do, go on
All that you need is more time
To save Black, you'll need more time

HERMIONE:
Messing with time's a risk
But we must take that risk
To save a man from a fate
Which he now sits and awaits
But let's hurry or we'll be late

DUMBLEDORE leaves and HERMIONE takes out the Time-Turner and slips it around her own and Harry's necks.