For I am proverbed with a grandsire phrase

For I am proverbed with a grandsire phrase

The line "For I am proverbed with a grandsire phrase" is from William Shakespeare's play "Much Ado About Nothing." In this play, the character Benedick speaks these words in Act 1, Scene 1. Benedick is a witty and sarcastic character who often uses clever wordplay to express his thoughts and feelings.