OLIVIA: Go thou and seek the crowner and let him sit o’ my coz, for he’s in the third degree of drink: he’s drowned. Go, look after him.
FESTE: He is but mad yet, madonna, and the Fool shall look to the madman.

– William Shakespeare

Twelfth Night, Act 1, Scene 5. Olivia asks her Fool Feste to look after her drunken uncle Sir Toby Belch who has passed out.