The 3 turns into a rabbit.
♫"Faith and hope and charity"
♫"The heart and the brain and the body"
III (number 3 in Roman numerals)
The three boys riding on unicycles
Twenty-one twenty-four twenty-seven
Multiply backwards from 3x10.
The magician hammering the 3 multiplication chart back up
Twenty-one twenty-four twenty-seven
♫"And that's a magic number"