Hamlet, Act III. Scene 4.

‘Go to, Sir; you weigh equally; a feather will turn the scale.’

Measure for Measure, Act IV. Scene 2.

‘The weight of a hair will turn the scales between their avoirdupois.’

2 Henry IV., Act III. Scene 4.

‘Chear’d up himself with ends of verse,

And sayings of philosophers.’

Hudibras, Part I. Canto iii.

‘Then, if he lose, he makes a swan-like end,

Fading in music.’